Overview Product Description EFI Wiring Harness - Main Harness - Holley HP / Dominator EFI - 24x Reluctor Wheel - LS1 / LS6 - GM LS-Series - Each Product Videos Custom Field Product Reviews Write a Review Write a Review × HOLLEY Main Wiring Harness LS1 & LS6 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Details HOLLEY | sku: HLY550-602 ECU & Wiring Harness LS1 MSRP: Now: $2,544.95 Add to Cart Quick view Details HOLLEY | sku: HLY550-602N HP ECU & Harness LS1/LS6 NTK MSRP: Now: $2,761.95 Add to Cart Quick view Details sku: DAY119002 SmartSpark LS1/LS6 Remote Mnt Wire Harness MSRP: Now: $238.95 Add to Cart Quick view Details HOLLEY | sku: HLY558-103 Main Wiring Harness LS2 & LS3 MSRP: Now: $549.95 Add to Cart Quick view Details KING BEARINGS | sku: KEBMB5013XPCSTDX Main Bearing Set Coated GM LS1/LS2/LS4/LS6 MSRP: Now: $176.99 Add to Cart ×
Quick view Details HOLLEY | sku: HLY550-602N HP ECU & Harness LS1/LS6 NTK MSRP: Now: $2,761.95 Add to Cart Quick view Details sku: DAY119002 SmartSpark LS1/LS6 Remote Mnt Wire Harness MSRP: Now: $238.95 Add to Cart Quick view Details HOLLEY | sku: HLY558-103 Main Wiring Harness LS2 & LS3 MSRP: Now: $549.95 Add to Cart Quick view Details KING BEARINGS | sku: KEBMB5013XPCSTDX Main Bearing Set Coated GM LS1/LS2/LS4/LS6 MSRP: Now: $176.99 Add to Cart ×
Quick view Details sku: DAY119002 SmartSpark LS1/LS6 Remote Mnt Wire Harness MSRP: Now: $238.95 Add to Cart Quick view Details HOLLEY | sku: HLY558-103 Main Wiring Harness LS2 & LS3 MSRP: Now: $549.95 Add to Cart Quick view Details KING BEARINGS | sku: KEBMB5013XPCSTDX Main Bearing Set Coated GM LS1/LS2/LS4/LS6 MSRP: Now: $176.99 Add to Cart ×
Quick view Details HOLLEY | sku: HLY558-103 Main Wiring Harness LS2 & LS3 MSRP: Now: $549.95 Add to Cart Quick view Details KING BEARINGS | sku: KEBMB5013XPCSTDX Main Bearing Set Coated GM LS1/LS2/LS4/LS6 MSRP: Now: $176.99 Add to Cart ×
Quick view Details KING BEARINGS | sku: KEBMB5013XPCSTDX Main Bearing Set Coated GM LS1/LS2/LS4/LS6 MSRP: Now: $176.99 Add to Cart