GM LS 58X EFI HARNESS KIT - 558-502 map-sensors Steel - TIN0017OM

Steel - TIN0017OM

Resonated Oval

Front Brake Line Kit For 55-57 Bel Air Manual Disc Stainless

Those looking to complete the system can opt for this APR Carbon Fiber Turbo Inlet pipe

1998-1999 GMC Jimmy

GM LS 58X EFI HARNESS KIT - 558-502 map-sensors Steel - TIN0017OMOverview: 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: Harness Kit Includes; Main Power Harness, LS2 Main Harness & V 8 Injector harness Simple Installation Works with HP or Dominator ECU's