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!

Features:

  • VGM LS2/LS3/LS7
  • Simple Installation
  • Works with Dominator and HP ECU's
  • Includes Main Power Harness, LS2 Main Harness, and LSX injector harness

Specs

Brand Holley EFI
Category Air and Fuel Delivery
Emission Code 4
Harness Application LSX
Part Type Fuel Injection Harness
Product Type Harness Kit
Sub Category Wire, Cable and Related Components
UPC 090127721322
Part Number 558-501
SKU 558-501
Barcode # 90127721322
Brand Holley EFI
Shipping Weight 2.6100kg
Shipping Width 0.110m
Shipping Height 0.370m
Shipping Length 0.380m

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