Holley EFI LS2/3/7+ (58x/4x) Engine Main Harness Extended Length - (EFI-558-134)

DescriptionFuel Injection Wire Harness; Fits w/ LS 2/3/7+ Engines w/58x Crank/4 Cam Sensors And w/HP EFI/Dominator EFI Systems;Holley products have been the undisputed leader in fuel systems for over...

DescriptionFor use with Terminator X - Requires V3 SoftwareThis harness is designed for use with Terminator X ECU's Only with V3 build 100 or later.

DescriptionLS1/6 Main Harness for HP EFI & Dominator EFIThis harness is designed for LS1/6 Engines, from 1997-2004. This harness interfaces with 24x Crank and 1x Cam sensors.Features &...

DescriptionFor use with Terminator XThis harness is designed for use with Terminator X and X Max ECU's Only.

DescriptionPlug and Play with fuel injected 5.0L Small Block Ford EnginesThis harness is for fuel injected small block ford engines, such as 5.0L, or 5.8L Windsor powerplants. Plug and play ignition...