Holley EFI Dominator EFI Engine Control Module - Wiring Harness - Transmission Harness - LS2 - GM LS-Series Bumpsteer Plate Kit comes complete with 15

Kit comes complete with 15 feet of red #1 gauge positive cable and 3 feet of black #1 gauge cable

Highly breathable

MAC-IDA Pumper

1979-1981 GMC G2500

Holley EFI Dominator EFI Engine Control Module - Wiring Harness - Transmission Harness - LS2 - GM LS-Series Bumpsteer Plate Kit comes complete with 15When utilizing a Transbrake, it is mandatory to install either a relay or, our Transbrake input protection device. P N 554 128. This will protect the ECU from any flyback voltage when the Transbrake is released. Dominator EFI systems are sold "a la carte". The following must be purchased for a complete system: ECU (includes software and programming cable), Main Power Harness, Wideband Oxygen Sensor, Main Engine Wiring Harness, Injector Wiring Harness,