Holley EFI - 558-503
GM TPI and Stealth Ram EFI HARNESS KIT
Fuel Injection Wire Harness; For Use w/HP Or Dominator; Incl. Main Power Harness/Stealth Ram/TPI Main Harness/V8 Injector Harness/HEI Ignition Harness Adapter;
An EFI system depends heavily on being supplied a clean and constant voltage source. The grounds of an electrical system are just as important as the power side. Our Holley EFI Harness Kit comes complete with the main harness, power harness and injector harness to support your primary system!
- Harness Kit Includes: Stealthram/TPI Main Harness, Main Power Harness, V-8 Injector Harness, HEI Ign Harness and Ignition Adapter & Tach Input
- Simple Installation
- Works with HP or Dominator ECU's
Brand: Holley EFI
Emission Code: 4
Harness Application: GM
Ignition Type: CD Ignition (No Timing Control)
Injector Connector: Jetronic / Minitimer (Bosch)
Product Type: Harness Kit
