Holley EFI Dominator EFI Engine Control Module - Wiring Harness - LS1 / LS6 - GM LS-Series Diamond Pistons engines is equipped with the

engines is equipped with the latest in technology and features

Trans-Dapt Performance 1/4"-20 X 4-1/4" "Hex Stud" Style Valve Cover Bolts - Chrome

UB Machine Easy Access Adjuster

Bearing Spacer for GM Impala Spindles (SET 3/SET 5)

Show Car Loom Kits

Holley EFI Dominator EFI Engine Control Module - Wiring Harness - LS1 / LS6 - GM LS-Series Diamond Pistons engines is equipped with theWhen 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,