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Moderate to Aggressive Exterior Exhaust Tone
and 1965 Mercury Comet Wagon
2007-2008 Chevrolet Silverado 1500 294 CID
vehicle or trailer
Universal V8 MPFI EFI HARNESS KIT - 558-504 axles-and-parts Moderate to Aggressive Exterior ExhaustOverview: 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, Universal MPFI Main Harness, v 8 Injector Harness Simple installation Works with HP or Dominator
