Holley EFI GM 4L60/4L80E Transmission Harness w/J4 Connector for Dominator EFI - (EFI-558-405)

DescriptionDominator EFI Connector J4 Auxiliary Harness;J4 Auxiliary Harness Kit contains loose wires with pre-crimped ECU pins for the following: J4 ECU connector and 26 user programmable inputs and...

DescriptionDominator EFI GM Drive By Wire Harness;GM drive by wire harness-complete terminated harness with J3 connector to operate late model GM drive by wire systems.Features &...

DescriptionDominator EFI Connector J2B Auxiliary Harness;J2B Auxiliary Harness kit contains loose wires with pre-crimped ECU pins for the following: J2B ECU connector, four additional injector driver...

DescriptionDominator EFI Connector J3 Auxiliary Harness;J3 Auxiliary Harness Kit contains loose wires with pre-crimped ECU pins for the following: J3 ECU connector and 17 user programmable inputs and...

DescriptionDominator EFI GM Drive By Wire Harness; Early GM Truck;GM drive by wire harness-complete terminated harness with J3 connector to operate late model GM drive by wire systems.Features &...

DescriptionHEI Ignition Harness; Small Cap;Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA...