PRODUCT OVERVIEW:
Holley offers a variety of direct replacement EFI wiring harnesses, including multi-port, sequential, and throttle body injection styles. These units are made with premium components to ensure better reliability and performance for your ride--and they're compatible with many engine swaps. Holley EFI systems wiring harnesses are sold individually or as a kit; choose the model needed for your fuel injection application.
KEY FEATURES:
- Kits Includes main power harness
- Universal MPFI main harness
- V8 injector harness
- Works with Holley HP or Dominator ECUs.
SPECS:
| Emission Code | 4 |
|---|---|
| Harness Application | Ford, GM, UNIVERSAL |
| Ignition Type | CD Ignition (No Timing Control) |
| Injector Connector | Jetronic / Minitimer (Bosch) |
| Product Type | Harness Kit |
| Part Number | 558-504 |
