Quick view Details AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads MSRP: Now: $38.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem MSRP: Now: $29.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane MSRP: Now: $332.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later MSRP: Now: $298.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL MSRP: Now: $29.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm MSRP: Now: $3,337.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) MSRP: Now: $214.23 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads MSRP: Now: $31.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem MSRP: Now: $29.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane MSRP: Now: $332.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later MSRP: Now: $298.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL MSRP: Now: $29.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm MSRP: Now: $3,337.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) MSRP: Now: $214.23 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads MSRP: Now: $31.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem MSRP: Now: $29.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane MSRP: Now: $332.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later MSRP: Now: $298.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL MSRP: Now: $29.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm MSRP: Now: $3,337.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) MSRP: Now: $214.23 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads MSRP: Now: $31.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane MSRP: Now: $332.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later MSRP: Now: $298.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL MSRP: Now: $29.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm MSRP: Now: $3,337.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) MSRP: Now: $214.23 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads MSRP: Now: $31.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later MSRP: Now: $298.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL MSRP: Now: $29.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm MSRP: Now: $3,337.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) MSRP: Now: $214.23 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads MSRP: Now: $31.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL MSRP: Now: $29.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm MSRP: Now: $3,337.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) MSRP: Now: $214.23 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads MSRP: Now: $31.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm MSRP: Now: $3,337.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) MSRP: Now: $214.23 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads MSRP: Now: $31.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) MSRP: Now: $214.23 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads MSRP: Now: $31.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads MSRP: Now: $31.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $30.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $26.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $13.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $79.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $27.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $53.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,324.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc MSRP: Now: $2,712.26 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $743.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc MSRP: Now: $2,955.73 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,174.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,218.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view Details AIR FLOW RESEARCH | sku: AFR0914W/6400 SBC 190 Vortec Corona Series Cyl. Heads (Pair) MSRP: Now: $2,009.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR6863 BBC Intake Gasket for Oval Port Heads Intake Manifold Gasket - 1.841 x 2.7 in Oval Port - Composite - Big Block Chevy - Pair MSRP: Now: $38.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR6855 BBC Intake Gasket Set for 315cc & 335cc Intake Manifold Gasket - 0.06 in Thick - 1.82 x 2.54 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR4910 BBC Oval Port Intake Manifold - Dual Plane Intake Manifold - Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each MSRP: Now: $332.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR6202 BBC Stud Girdle Kit 2013-Later Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair MSRP: Now: $298.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $29.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,337.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR6209 BBF Bullitt Stud Girdle (pair) Rocker Arm Stud Girdle - Aluminum - Red Anodized - AFR Bullitt Heads - Big Block Ford - Pair MSRP: Now: $214.23 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $31.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $30.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $13.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $79.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each MSRP: Now: $27.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $53.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $211.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,324.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve Intake Valve - LSx - 2.080 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR1510 LSX 210cc CNC Alum Heads Mongoose Street 66cc Cylinder Head - LSx Mongoose Street - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 66 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,712.26 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $743.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR1660 LSX 230cc CNC Alum Heads Mongoose Strip 65cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 65 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair MSRP: Now: $2,955.73 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,174.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |
Quick view AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser Cylinder Head - Eliminator Street - Assembled - 2.020 / 1.600 in Valves - 180 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair MSRP: Now: $2,218.00 Add to Cart Compare Quick view AIR FLOW RESEARCH |