Holley EFI Supercharger Injector Spacer, 6/8-71, w/EFI Rails - (EFI-17-92)

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; 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; 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 Module; Programmable 8 Channel; w/o Harness;Introducing the Holley EFI Programmable 8 Channel Injector Driver Module. The ultimate solution for methanol burning engines...

DescriptionFuel Rail Adapter Kit; w/Tall Performance Injectors;Required when upgrading to (EV1/Bosch style) performance injectors on LS2, LS3, or L99 applications (not required to upgrade LS1 and LS6...

DescriptionEFI Fuel Rail; Universal; L-12 in.;Bright clear anodized, extruded aluminum universal fuel rails.Features & BenefitsCNC Machined AluminumSubstantial Fuel Flow IncreaseHi-Flow...