Overview Reviews Product Description Engine Wiring Harness - 58X - GM LS-Series - Kit Product Videos Custom Field Product Reviews Write a Review Write a Review × HOLLEY EFI Wiring Harness Kit GM LS2/LS3/LS7 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: HLY550-607 HP ECU & Harness GM LS2/LS3/LS7 MSRP: Now: $2,544.95 Out of stock Quick view Details HOLLEY | sku: HLY558-501 Wire Harness - LS2/LS3/ LS7 Fuel Injectors MSRP: Now: $644.36 Out of stock Quick view Details ACCEL | sku: ACL140043K Coil - GM LS2/LS3/LS7 - Black MSRP: Now: $85.99 Out of stock Quick view Details ACCEL | sku: ACL140043 Super Coil GM LS2/LS3/ LS7 MSRP: Now: $80.96 Add to Cart Quick view Details HOLLEY | sku: HLY558-103 Main Wiring Harness LS2 & LS3 MSRP: Now: $494.96 Add to Cart ×
Quick view Details HOLLEY | sku: HLY558-501 Wire Harness - LS2/LS3/ LS7 Fuel Injectors MSRP: Now: $644.36 Out of stock Quick view Details ACCEL | sku: ACL140043K Coil - GM LS2/LS3/LS7 - Black MSRP: Now: $85.99 Out of stock Quick view Details ACCEL | sku: ACL140043 Super Coil GM LS2/LS3/ LS7 MSRP: Now: $80.96 Add to Cart Quick view Details HOLLEY | sku: HLY558-103 Main Wiring Harness LS2 & LS3 MSRP: Now: $494.96 Add to Cart ×
Quick view Details ACCEL | sku: ACL140043K Coil - GM LS2/LS3/LS7 - Black MSRP: Now: $85.99 Out of stock Quick view Details ACCEL | sku: ACL140043 Super Coil GM LS2/LS3/ LS7 MSRP: Now: $80.96 Add to Cart Quick view Details HOLLEY | sku: HLY558-103 Main Wiring Harness LS2 & LS3 MSRP: Now: $494.96 Add to Cart ×
Quick view Details ACCEL | sku: ACL140043 Super Coil GM LS2/LS3/ LS7 MSRP: Now: $80.96 Add to Cart Quick view Details HOLLEY | sku: HLY558-103 Main Wiring Harness LS2 & LS3 MSRP: Now: $494.96 Add to Cart ×
Quick view Details HOLLEY | sku: HLY558-103 Main Wiring Harness LS2 & LS3 MSRP: Now: $494.96 Add to Cart