Holley EFI GM LS 58x Harness Kit 558-501 USCAR/EV6 Injector LS2 LS3 LS7
Holley EFI GM LS2/LS3/LS7, 58X Crank Sensor, USCAR/ EV6 Injector. 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; Main Power Harness, LS2 Main Harness & LSX Injector harness. Works with HP or Dominator ECU’s. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Air & Fuel Delivery\Fuel Injection Parts\Additional Fuel Injection Parts”. The seller is “northcoastperf” and is located in this country: US.
- Fitment Type: Performance/Custom
- Brand: Holley
- Manufacturer Part Number: 558-501