Holley EFI Terminator X MAX Engine Control Module - 3.5 in Touchscreen - Drive By Wire - Transmission Control - GM Gen V LT-Series 550-1634-6 73742 transmission code 451

transmission code 451

Over-the-Head H22 Ultimate

Integrated ignition timing control

Tire Cleaner

Holley EFI Terminator X MAX Engine Control Module - 3.5 in Touchscreen - Drive By Wire - Transmission Control - GM Gen V LT-Series 550-1634-6 73742 transmission code 451Product Description: Engine Control Module EFI Terminator X MAX 3. 5 in Touchscreen Wiring Harness Drive By Wire Transmission Control GM GenV LT Series Holley is quickly becoming The New Standard In EFI! Holleys HP ECU is standard equipment on the 2013 2014 Chevrolet COPO Camaro and Holleys EFI throttle body powers every NASCAR Sprint Cup Series team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new