Holley EFI - 558-315
Holley Ignition Coil Harness
99-04 4 Valve Ford Modular Coil Harness, For HP EFI and Dominator EFI
Coil harness for 99-04 4 Valve Ford Modular (4.6 and 5.4L) engines.
- Ignition Wiring Harness
- For Use w/Ford 4V Modular Engines
Brand: Holley EFI
Category: Air and Fuel Delivery
Emission Code: 4
Grade Type: Performance
Harness Application: Ford
Harness Type: Ignition
Warning: California Proposition 65
