Quick view Details MANLEY | sku: MAN11679-8 GM LS7 S/D 1.615 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN42178 Head Bolt Kit - BBM 383-440 (1-Head) MSRP: Now: $37.16 Add to Cart Compare Quick view Details MANLEY | sku: MAN23553-16 L/W 10 Deg Titanium Retainers +.100 MSRP: Now: $259.75 Add to Cart Compare Quick view Details MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm MSRP: Now: $23.09 Add to Cart Compare Quick view Details MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves MSRP: Now: $482.35 Add to Cart Compare Quick view Details MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve MSRP: Now: $174.46 Add to Cart Compare Quick view Details MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves MSRP: Now: $187.29 Add to Cart Compare Quick view Details MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve MSRP: Now: $174.46 Add to Cart Compare Quick view Details MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves MSRP: Now: $187.29 Add to Cart Compare Quick view Details MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11679-8 GM LS7 S/D 1.615 Exhaust Valves Exhaust Valve - Severe Duty - 1.615 in Head - 0.314 in Valve Stem - 5.230 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN42178 Head Bolt Kit - BBM 383-440 (1-Head) Cylinder Head Bolt Kit - 1/2 in Bolt - Hex Head - Steel - Natural - Mopar B / RB-Series - 1 Head - Kit MSRP: Now: $37.16 Add to Cart Compare Quick view MANLEY | sku: MAN23553-16 L/W 10 Deg Titanium Retainers +.100 Valve Spring Retainer - Lightweight - 10 Degree - 1.185 in / 0.860 in / 0.620 in OD Steps - 1.660 in Triple Spring - Plus 0.100 in - Titanium - Set of 16 MSRP: Now: $259.75 Add to Cart Compare Quick view MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm Valve Lash Cap - 0.040 in Thick - 5.5 mm Valve Stems - Minimum 0.095 in Tip - Steel - Natural - Set of 8 MSRP: Now: $23.09 Add to Cart Compare Quick view MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves Exhaust Valve - Extreme Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $482.35 Add to Cart Compare Quick view MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve Intake Valve - Race Series - 2.000 in Head - 0.313 in Valve Stem - 4.874 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view Details MANLEY | sku: MAN42178 Head Bolt Kit - BBM 383-440 (1-Head) MSRP: Now: $37.16 Add to Cart Compare Quick view Details MANLEY | sku: MAN23553-16 L/W 10 Deg Titanium Retainers +.100 MSRP: Now: $259.75 Add to Cart Compare Quick view Details MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm MSRP: Now: $23.09 Add to Cart Compare Quick view Details MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves MSRP: Now: $482.35 Add to Cart Compare Quick view Details MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve MSRP: Now: $174.46 Add to Cart Compare Quick view Details MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves MSRP: Now: $187.29 Add to Cart Compare Quick view Details MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve MSRP: Now: $174.46 Add to Cart Compare Quick view Details MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves MSRP: Now: $187.29 Add to Cart Compare Quick view Details MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11679-8 GM LS7 S/D 1.615 Exhaust Valves Exhaust Valve - Severe Duty - 1.615 in Head - 0.314 in Valve Stem - 5.230 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN42178 Head Bolt Kit - BBM 383-440 (1-Head) Cylinder Head Bolt Kit - 1/2 in Bolt - Hex Head - Steel - Natural - Mopar B / RB-Series - 1 Head - Kit MSRP: Now: $37.16 Add to Cart Compare Quick view MANLEY | sku: MAN23553-16 L/W 10 Deg Titanium Retainers +.100 Valve Spring Retainer - Lightweight - 10 Degree - 1.185 in / 0.860 in / 0.620 in OD Steps - 1.660 in Triple Spring - Plus 0.100 in - Titanium - Set of 16 MSRP: Now: $259.75 Add to Cart Compare Quick view MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm Valve Lash Cap - 0.040 in Thick - 5.5 mm Valve Stems - Minimum 0.095 in Tip - Steel - Natural - Set of 8 MSRP: Now: $23.09 Add to Cart Compare Quick view MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves Exhaust Valve - Extreme Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $482.35 Add to Cart Compare Quick view MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve Intake Valve - Race Series - 2.000 in Head - 0.313 in Valve Stem - 4.874 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view Details MANLEY | sku: MAN23553-16 L/W 10 Deg Titanium Retainers +.100 MSRP: Now: $259.75 Add to Cart Compare Quick view Details MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm MSRP: Now: $23.09 Add to Cart Compare Quick view Details MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves MSRP: Now: $482.35 Add to Cart Compare Quick view Details MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve MSRP: Now: $174.46 Add to Cart Compare Quick view Details MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves MSRP: Now: $187.29 Add to Cart Compare Quick view Details MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve MSRP: Now: $174.46 Add to Cart Compare Quick view Details MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves MSRP: Now: $187.29 Add to Cart Compare Quick view Details MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11679-8 GM LS7 S/D 1.615 Exhaust Valves Exhaust Valve - Severe Duty - 1.615 in Head - 0.314 in Valve Stem - 5.230 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN42178 Head Bolt Kit - BBM 383-440 (1-Head) Cylinder Head Bolt Kit - 1/2 in Bolt - Hex Head - Steel - Natural - Mopar B / RB-Series - 1 Head - Kit MSRP: Now: $37.16 Add to Cart Compare Quick view MANLEY | sku: MAN23553-16 L/W 10 Deg Titanium Retainers +.100 Valve Spring Retainer - Lightweight - 10 Degree - 1.185 in / 0.860 in / 0.620 in OD Steps - 1.660 in Triple Spring - Plus 0.100 in - Titanium - Set of 16 MSRP: Now: $259.75 Add to Cart Compare Quick view MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm Valve Lash Cap - 0.040 in Thick - 5.5 mm Valve Stems - Minimum 0.095 in Tip - Steel - Natural - Set of 8 MSRP: Now: $23.09 Add to Cart Compare Quick view MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves Exhaust Valve - Extreme Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $482.35 Add to Cart Compare Quick view MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve Intake Valve - Race Series - 2.000 in Head - 0.313 in Valve Stem - 4.874 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view Details MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm MSRP: Now: $23.09 Add to Cart Compare Quick view Details MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves MSRP: Now: $482.35 Add to Cart Compare Quick view Details MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve MSRP: Now: $174.46 Add to Cart Compare Quick view Details MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves MSRP: Now: $187.29 Add to Cart Compare Quick view Details MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve MSRP: Now: $174.46 Add to Cart Compare Quick view Details MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves MSRP: Now: $187.29 Add to Cart Compare Quick view Details MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11679-8 GM LS7 S/D 1.615 Exhaust Valves Exhaust Valve - Severe Duty - 1.615 in Head - 0.314 in Valve Stem - 5.230 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN42178 Head Bolt Kit - BBM 383-440 (1-Head) Cylinder Head Bolt Kit - 1/2 in Bolt - Hex Head - Steel - Natural - Mopar B / RB-Series - 1 Head - Kit MSRP: Now: $37.16 Add to Cart Compare Quick view MANLEY | sku: MAN23553-16 L/W 10 Deg Titanium Retainers +.100 Valve Spring Retainer - Lightweight - 10 Degree - 1.185 in / 0.860 in / 0.620 in OD Steps - 1.660 in Triple Spring - Plus 0.100 in - Titanium - Set of 16 MSRP: Now: $259.75 Add to Cart Compare Quick view MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm Valve Lash Cap - 0.040 in Thick - 5.5 mm Valve Stems - Minimum 0.095 in Tip - Steel - Natural - Set of 8 MSRP: Now: $23.09 Add to Cart Compare Quick view MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves Exhaust Valve - Extreme Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $482.35 Add to Cart Compare Quick view MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve Intake Valve - Race Series - 2.000 in Head - 0.313 in Valve Stem - 4.874 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view Details MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves MSRP: Now: $482.35 Add to Cart Compare Quick view Details MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve MSRP: Now: $174.46 Add to Cart Compare Quick view Details MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves MSRP: Now: $187.29 Add to Cart Compare Quick view Details MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve MSRP: Now: $174.46 Add to Cart Compare Quick view Details MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves MSRP: Now: $187.29 Add to Cart Compare Quick view Details MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11679-8 GM LS7 S/D 1.615 Exhaust Valves Exhaust Valve - Severe Duty - 1.615 in Head - 0.314 in Valve Stem - 5.230 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN42178 Head Bolt Kit - BBM 383-440 (1-Head) Cylinder Head Bolt Kit - 1/2 in Bolt - Hex Head - Steel - Natural - Mopar B / RB-Series - 1 Head - Kit MSRP: Now: $37.16 Add to Cart Compare Quick view MANLEY | sku: MAN23553-16 L/W 10 Deg Titanium Retainers +.100 Valve Spring Retainer - Lightweight - 10 Degree - 1.185 in / 0.860 in / 0.620 in OD Steps - 1.660 in Triple Spring - Plus 0.100 in - Titanium - Set of 16 MSRP: Now: $259.75 Add to Cart Compare Quick view MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm Valve Lash Cap - 0.040 in Thick - 5.5 mm Valve Stems - Minimum 0.095 in Tip - Steel - Natural - Set of 8 MSRP: Now: $23.09 Add to Cart Compare Quick view MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves Exhaust Valve - Extreme Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $482.35 Add to Cart Compare Quick view MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve Intake Valve - Race Series - 2.000 in Head - 0.313 in Valve Stem - 4.874 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view Details MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve MSRP: Now: $174.46 Add to Cart Compare Quick view Details MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves MSRP: Now: $187.29 Add to Cart Compare Quick view Details MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve MSRP: Now: $174.46 Add to Cart Compare Quick view Details MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves MSRP: Now: $187.29 Add to Cart Compare Quick view Details MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11679-8 GM LS7 S/D 1.615 Exhaust Valves Exhaust Valve - Severe Duty - 1.615 in Head - 0.314 in Valve Stem - 5.230 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN42178 Head Bolt Kit - BBM 383-440 (1-Head) Cylinder Head Bolt Kit - 1/2 in Bolt - Hex Head - Steel - Natural - Mopar B / RB-Series - 1 Head - Kit MSRP: Now: $37.16 Add to Cart Compare Quick view MANLEY | sku: MAN23553-16 L/W 10 Deg Titanium Retainers +.100 Valve Spring Retainer - Lightweight - 10 Degree - 1.185 in / 0.860 in / 0.620 in OD Steps - 1.660 in Triple Spring - Plus 0.100 in - Titanium - Set of 16 MSRP: Now: $259.75 Add to Cart Compare Quick view MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm Valve Lash Cap - 0.040 in Thick - 5.5 mm Valve Stems - Minimum 0.095 in Tip - Steel - Natural - Set of 8 MSRP: Now: $23.09 Add to Cart Compare Quick view MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves Exhaust Valve - Extreme Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $482.35 Add to Cart Compare Quick view MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve Intake Valve - Race Series - 2.000 in Head - 0.313 in Valve Stem - 4.874 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view Details MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves MSRP: Now: $187.29 Add to Cart Compare Quick view Details MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve MSRP: Now: $174.46 Add to Cart Compare Quick view Details MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves MSRP: Now: $187.29 Add to Cart Compare Quick view Details MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11679-8 GM LS7 S/D 1.615 Exhaust Valves Exhaust Valve - Severe Duty - 1.615 in Head - 0.314 in Valve Stem - 5.230 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN42178 Head Bolt Kit - BBM 383-440 (1-Head) Cylinder Head Bolt Kit - 1/2 in Bolt - Hex Head - Steel - Natural - Mopar B / RB-Series - 1 Head - Kit MSRP: Now: $37.16 Add to Cart Compare Quick view MANLEY | sku: MAN23553-16 L/W 10 Deg Titanium Retainers +.100 Valve Spring Retainer - Lightweight - 10 Degree - 1.185 in / 0.860 in / 0.620 in OD Steps - 1.660 in Triple Spring - Plus 0.100 in - Titanium - Set of 16 MSRP: Now: $259.75 Add to Cart Compare Quick view MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm Valve Lash Cap - 0.040 in Thick - 5.5 mm Valve Stems - Minimum 0.095 in Tip - Steel - Natural - Set of 8 MSRP: Now: $23.09 Add to Cart Compare Quick view MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves Exhaust Valve - Extreme Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $482.35 Add to Cart Compare Quick view MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve Intake Valve - Race Series - 2.000 in Head - 0.313 in Valve Stem - 4.874 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view Details MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve MSRP: Now: $174.46 Add to Cart Compare Quick view Details MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves MSRP: Now: $187.29 Add to Cart Compare Quick view Details MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11679-8 GM LS7 S/D 1.615 Exhaust Valves Exhaust Valve - Severe Duty - 1.615 in Head - 0.314 in Valve Stem - 5.230 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN42178 Head Bolt Kit - BBM 383-440 (1-Head) Cylinder Head Bolt Kit - 1/2 in Bolt - Hex Head - Steel - Natural - Mopar B / RB-Series - 1 Head - Kit MSRP: Now: $37.16 Add to Cart Compare Quick view MANLEY | sku: MAN23553-16 L/W 10 Deg Titanium Retainers +.100 Valve Spring Retainer - Lightweight - 10 Degree - 1.185 in / 0.860 in / 0.620 in OD Steps - 1.660 in Triple Spring - Plus 0.100 in - Titanium - Set of 16 MSRP: Now: $259.75 Add to Cart Compare Quick view MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm Valve Lash Cap - 0.040 in Thick - 5.5 mm Valve Stems - Minimum 0.095 in Tip - Steel - Natural - Set of 8 MSRP: Now: $23.09 Add to Cart Compare Quick view MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves Exhaust Valve - Extreme Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $482.35 Add to Cart Compare Quick view MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve Intake Valve - Race Series - 2.000 in Head - 0.313 in Valve Stem - 4.874 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view Details MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves MSRP: Now: $187.29 Add to Cart Compare Quick view Details MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11679-8 GM LS7 S/D 1.615 Exhaust Valves Exhaust Valve - Severe Duty - 1.615 in Head - 0.314 in Valve Stem - 5.230 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN42178 Head Bolt Kit - BBM 383-440 (1-Head) Cylinder Head Bolt Kit - 1/2 in Bolt - Hex Head - Steel - Natural - Mopar B / RB-Series - 1 Head - Kit MSRP: Now: $37.16 Add to Cart Compare Quick view MANLEY | sku: MAN23553-16 L/W 10 Deg Titanium Retainers +.100 Valve Spring Retainer - Lightweight - 10 Degree - 1.185 in / 0.860 in / 0.620 in OD Steps - 1.660 in Triple Spring - Plus 0.100 in - Titanium - Set of 16 MSRP: Now: $259.75 Add to Cart Compare Quick view MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm Valve Lash Cap - 0.040 in Thick - 5.5 mm Valve Stems - Minimum 0.095 in Tip - Steel - Natural - Set of 8 MSRP: Now: $23.09 Add to Cart Compare Quick view MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves Exhaust Valve - Extreme Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $482.35 Add to Cart Compare Quick view MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve Intake Valve - Race Series - 2.000 in Head - 0.313 in Valve Stem - 4.874 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view Details MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11679-8 GM LS7 S/D 1.615 Exhaust Valves Exhaust Valve - Severe Duty - 1.615 in Head - 0.314 in Valve Stem - 5.230 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN42178 Head Bolt Kit - BBM 383-440 (1-Head) Cylinder Head Bolt Kit - 1/2 in Bolt - Hex Head - Steel - Natural - Mopar B / RB-Series - 1 Head - Kit MSRP: Now: $37.16 Add to Cart Compare Quick view MANLEY | sku: MAN23553-16 L/W 10 Deg Titanium Retainers +.100 Valve Spring Retainer - Lightweight - 10 Degree - 1.185 in / 0.860 in / 0.620 in OD Steps - 1.660 in Triple Spring - Plus 0.100 in - Titanium - Set of 16 MSRP: Now: $259.75 Add to Cart Compare Quick view MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm Valve Lash Cap - 0.040 in Thick - 5.5 mm Valve Stems - Minimum 0.095 in Tip - Steel - Natural - Set of 8 MSRP: Now: $23.09 Add to Cart Compare Quick view MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves Exhaust Valve - Extreme Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $482.35 Add to Cart Compare Quick view MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve Intake Valve - Race Series - 2.000 in Head - 0.313 in Valve Stem - 4.874 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view Details MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view Details MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11679-8 GM LS7 S/D 1.615 Exhaust Valves Exhaust Valve - Severe Duty - 1.615 in Head - 0.314 in Valve Stem - 5.230 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN42178 Head Bolt Kit - BBM 383-440 (1-Head) Cylinder Head Bolt Kit - 1/2 in Bolt - Hex Head - Steel - Natural - Mopar B / RB-Series - 1 Head - Kit MSRP: Now: $37.16 Add to Cart Compare Quick view MANLEY | sku: MAN23553-16 L/W 10 Deg Titanium Retainers +.100 Valve Spring Retainer - Lightweight - 10 Degree - 1.185 in / 0.860 in / 0.620 in OD Steps - 1.660 in Triple Spring - Plus 0.100 in - Titanium - Set of 16 MSRP: Now: $259.75 Add to Cart Compare Quick view MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm Valve Lash Cap - 0.040 in Thick - 5.5 mm Valve Stems - Minimum 0.095 in Tip - Steel - Natural - Set of 8 MSRP: Now: $23.09 Add to Cart Compare Quick view MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves Exhaust Valve - Extreme Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $482.35 Add to Cart Compare Quick view MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve Intake Valve - Race Series - 2.000 in Head - 0.313 in Valve Stem - 4.874 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view Details MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11679-8 GM LS7 S/D 1.615 Exhaust Valves Exhaust Valve - Severe Duty - 1.615 in Head - 0.314 in Valve Stem - 5.230 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN42178 Head Bolt Kit - BBM 383-440 (1-Head) Cylinder Head Bolt Kit - 1/2 in Bolt - Hex Head - Steel - Natural - Mopar B / RB-Series - 1 Head - Kit MSRP: Now: $37.16 Add to Cart Compare Quick view MANLEY | sku: MAN23553-16 L/W 10 Deg Titanium Retainers +.100 Valve Spring Retainer - Lightweight - 10 Degree - 1.185 in / 0.860 in / 0.620 in OD Steps - 1.660 in Triple Spring - Plus 0.100 in - Titanium - Set of 16 MSRP: Now: $259.75 Add to Cart Compare Quick view MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm Valve Lash Cap - 0.040 in Thick - 5.5 mm Valve Stems - Minimum 0.095 in Tip - Steel - Natural - Set of 8 MSRP: Now: $23.09 Add to Cart Compare Quick view MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves Exhaust Valve - Extreme Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $482.35 Add to Cart Compare Quick view MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve Intake Valve - Race Series - 2.000 in Head - 0.313 in Valve Stem - 4.874 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view MANLEY | sku: MAN11679-8 GM LS7 S/D 1.615 Exhaust Valves Exhaust Valve - Severe Duty - 1.615 in Head - 0.314 in Valve Stem - 5.230 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN42178 Head Bolt Kit - BBM 383-440 (1-Head) Cylinder Head Bolt Kit - 1/2 in Bolt - Hex Head - Steel - Natural - Mopar B / RB-Series - 1 Head - Kit MSRP: Now: $37.16 Add to Cart Compare Quick view MANLEY | sku: MAN23553-16 L/W 10 Deg Titanium Retainers +.100 Valve Spring Retainer - Lightweight - 10 Degree - 1.185 in / 0.860 in / 0.620 in OD Steps - 1.660 in Triple Spring - Plus 0.100 in - Titanium - Set of 16 MSRP: Now: $259.75 Add to Cart Compare Quick view MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm Valve Lash Cap - 0.040 in Thick - 5.5 mm Valve Stems - Minimum 0.095 in Tip - Steel - Natural - Set of 8 MSRP: Now: $23.09 Add to Cart Compare Quick view MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves Exhaust Valve - Extreme Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $482.35 Add to Cart Compare Quick view MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve Intake Valve - Race Series - 2.000 in Head - 0.313 in Valve Stem - 4.874 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view MANLEY | sku: MAN42178 Head Bolt Kit - BBM 383-440 (1-Head) Cylinder Head Bolt Kit - 1/2 in Bolt - Hex Head - Steel - Natural - Mopar B / RB-Series - 1 Head - Kit MSRP: Now: $37.16 Add to Cart Compare Quick view MANLEY | sku: MAN23553-16 L/W 10 Deg Titanium Retainers +.100 Valve Spring Retainer - Lightweight - 10 Degree - 1.185 in / 0.860 in / 0.620 in OD Steps - 1.660 in Triple Spring - Plus 0.100 in - Titanium - Set of 16 MSRP: Now: $259.75 Add to Cart Compare Quick view MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm Valve Lash Cap - 0.040 in Thick - 5.5 mm Valve Stems - Minimum 0.095 in Tip - Steel - Natural - Set of 8 MSRP: Now: $23.09 Add to Cart Compare Quick view MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves Exhaust Valve - Extreme Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $482.35 Add to Cart Compare Quick view MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve Intake Valve - Race Series - 2.000 in Head - 0.313 in Valve Stem - 4.874 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view MANLEY | sku: MAN23553-16 L/W 10 Deg Titanium Retainers +.100 Valve Spring Retainer - Lightweight - 10 Degree - 1.185 in / 0.860 in / 0.620 in OD Steps - 1.660 in Triple Spring - Plus 0.100 in - Titanium - Set of 16 MSRP: Now: $259.75 Add to Cart Compare Quick view MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm Valve Lash Cap - 0.040 in Thick - 5.5 mm Valve Stems - Minimum 0.095 in Tip - Steel - Natural - Set of 8 MSRP: Now: $23.09 Add to Cart Compare Quick view MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves Exhaust Valve - Extreme Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $482.35 Add to Cart Compare Quick view MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve Intake Valve - Race Series - 2.000 in Head - 0.313 in Valve Stem - 4.874 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view MANLEY | sku: MAN42263-8 Lash Caps - 5.5mm Valve Lash Cap - 0.040 in Thick - 5.5 mm Valve Stems - Minimum 0.095 in Tip - Steel - Natural - Set of 8 MSRP: Now: $23.09 Add to Cart Compare Quick view MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves Exhaust Valve - Extreme Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $482.35 Add to Cart Compare Quick view MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve Intake Valve - Race Series - 2.000 in Head - 0.313 in Valve Stem - 4.874 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view MANLEY | sku: MAN11681-8 LS1 E/D 1.575 Exhaust Valves Exhaust Valve - Extreme Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $482.35 Add to Cart Compare Quick view MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve Intake Valve - Race Series - 2.000 in Head - 0.313 in Valve Stem - 4.874 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view MANLEY | sku: MAN11360-8 LS1 P/F 2.000in Intake Valve Intake Valve - Race Series - 2.000 in Head - 0.313 in Valve Stem - 4.874 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view MANLEY | sku: MAN11361-8 LS1 R/M 1.550 Exhaust Valve Exhaust Valve - Race Master - 1.550 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS1 / LS2 - GM LS-Series - Set of 8 MSRP: Now: $174.46 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $187.29 Add to Cart Compare Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!
Quick view MANLEY | sku: MAN11673-8 LS1 S/D 1.550 Exhaust Valves Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected × OK
Quick view MANLEY | sku: MAN11675-8 LS1 S/D 1.575 Exhaust Valves Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected
Quick view MANLEY | sku: MAN11677-8 LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $281.10 Add to Cart Compare Previous 34 35 36 37 38 39 40 41 42 43 44 Next Previous 34 35 36 37 38 39 40 41 42 43 44 Next Compare Selected