Product Description EFI Wiring Harness - Main Harness - Holley HP / Dominator EFI - 58x Reluctor Wheel - LS2 / LS3 / LS7 - GM LS-Series - Each
HOLLEY Add to Cart HLY558-501 Wire Harness - LS2/LS3/ LS7 Fuel Injectors MSRP: Was: Now: $828.95 EFI Wiring Harness - EV6 Style Injectors - Holley 58X Crank Sensor EFI - Kit
HOLLEY Add to Cart HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Was: Now: $37.10 Wiring Harness Adapter - LS Main Harness to LS3 Map Sensor - Each
HOLLEY Add to Cart HLY558-102 Main Wiring Harness LS1 & LS6 MSRP: Was: Now: $583.95 EFI Wiring Harness - Main Harness - Holley HP / Dominator EFI - 24x Reluctor Wheel - LS1 / LS6 - GM …
HOLLEY Add to Cart HLY558-104 Main Harness - Universal MPFI MSRP: Was: Now: $493.95 EFI Wiring Harness - MPFI Main Harness - Holley HP / Dominator EFI - Universal - Each
HOLLEY Add to Cart HLY558-308 EFI Main Power Harness MSRP: Was: Now: $96.25 EFI Wiring Harness - Main Power - Holley Dominator EFI - Each