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Ships within 48 hours · Estimated delivery Oct 11 - Oct 16
Transmission Type: C6
Brake Type: Standard Front Drum Brakes
1975-1980 Oldsmobile Starfire
see Fitment Guide below for the correct installation kit for your application)
1x Return Fuel Line (5/16 inch Diameter)
GM LS 58X EFI HARNESS KIT - 558-502 h-pipe Transmission Type: C6Overview: 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
US$ 44.99
US$ 150.00
US$ 77.99
