Add to Cart Quick view EFI Main Power Harness HOLLEY MSRP: Now: $88.10 Was: EFI Wiring Harness - Main Power - Holley Dominator EFI - Each HLY558-308
Add to Cart Quick view Adp. Harness Sniper EFI to EFI Dual Sync Distr. HOLLEY MSRP: Now: $40.95 Was: Ignition Wiring Harness - Plug-N-Play - Sniper EFI to Holley EFI Dual Sync Distributor - Each HLY558-493
Add to Cart Quick view EFI Injector Harness - Universal Unterminated HOLLEY MSRP: Now: $184.95 Was: Fuel Injector Harness - Unterminated - Bosch Terminal Ends Included - Holley HP / Dominator EFI - Kit HLY558-204
Add to Cart Quick view Universal EFI Ignition Harness un-terminated HOLLEY MSRP: Now: $163.95 Was: EFI Wiring Harness - Unterminated Ignition Harness - Holley HP / Dominator EFI - Kit HLY558-306
Add to Cart Quick view Dominator EFI DBW Harness - Early Truck HOLLEY MSRP: Now: $220.95 Was: EFI Wiring Harness - Drive by Wire - Holley Dominator EFI - GM - Each HLY558-429
Add to Cart Quick view HP EFI Sub-Harnesses - Smart Coil HOLLEY MSRP: Now: $204.95 Was: EFI Wiring Harness - Smart Coil - Ignition Coil Wiring - Holley HP / Dominator EFI - Universal - Each HLY558-312
Add to Cart Quick view Wire Harness Kit - EFI Terminator I/O HOLLEY MSRP: Now: $40.95 Was: EFI Wiring Harness - Input / Output - Holley Terminator EFI - Each HLY558-420
Add to Cart Quick view Wiring Harness - EFI Digital Dash I/O Adapter HOLLEY MSRP: Now: $266.95 Was: Gauge Wiring Harness - EFI Digital Dash - Kit HLY558-433
Add to Cart Quick view 86-95 Ford 5.0L Mustang EFI Wiring Harness PAINLESS WIRING MSRP: Now: $514.99 Was: EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit PWI60510