Description Description Engine Wiring Harness - Plug-and-Play - Small Block Ford - Each View AllClose
Add to Cart Quick view Holley Main Harness - Universal Mpfi 558-104 Holley MSRP: $551.79 Now: $501.62 Was: EFI Wiring Harness - MPFI Main Harness - Holley HP / Dominator EFI - Universal - Each
Add to Cart Quick view Holley Ford Mpfi Coil On Plug Main Harness 558-118 Holley MSRP: $622.32 Now: $565.75 Was: Ignition Wiring Harness - Coil-On-Plug Main Harness - Ford MPFI - Each
Add to Cart Quick view Holley Flying Lead Main Harness 558-126 Holley MSRP: $434.24 Now: $394.77 Was: Ignition Wiring Harness - Flying Lead - 15 ft Long - Crimped - Universal - Kit
Add to Cart Quick view Holley Efi Main Power Harness 558-308 Holley MSRP: $116.75 Now: $106.13 Was: EFI Wiring Harness - Main Power - Holley Dominator EFI - Each