Holley EFI Injector Harness, For All Ford V8's - (EFI-558-508)

DescriptionInjector Harness; Fits w/HP/Dominator EFIs;Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and...

DescriptionInjector Driver Harness; For Use w/PN[554-143/554-114]; Incl. J2B Connector;The Holley EFI Injector Driver Harness comes pre-terminated with a J2B connector, for plug and play connectivity...

DescriptionInjector Harness; Evenly Spaced; USCAR/EV6 Style Injectors;Looking for a plug and play kit for your Ford Modular engine? The HP ECU allows you to accurately control the fuel and ignition...

DescriptionInjector Harness; Ford Coyote Drive By Wire Harness;Looking for a plug and play kit for your Ford Modular engine? The HP ECU allows you to accurately control the fuel and ignition of your...

DescriptionInjector Harness; Main Harness; For HP Or Dominator EFI; For Use w/94-04 Ford Modular Engines;Looking for a plug and play kit for your Ford Modular engine? The HP ECU allows you to...

DescriptionInjector Harness; Evenly Spaced; JETRONIC/Bosch Style Injectors;Looking for a plug and play kit for your Ford Modular engine? The HP ECU allows you to accurately control the fuel and...