Holley Terminator X Max Engine Control Module - 3.5 in Touchscreen - GM LS-Series 550-917-6 BLL4973 2 Inch Tall - Chrome

2 Inch Tall - Chrome

while still providing the comfortable ride that has come to be expected from the name BILSTEIN

Our most popular VHF antenna for Work

When performance matters

Scale Pad Storage Case

Holley Terminator X Max Engine Control Module - 3.5 in Touchscreen - GM LS-Series 550-917-6 BLL4973 2 Inch Tall - ChromeHolley EFI Terminator X Max Engine Control Module 3. 5 in Touchscreen GM LS Series Take control of your LS engine and 6L80 transmission with our Terminator X Max bundle kits! Best of all, you can save up to $90 by purchasing our kits versus the separate components. Part numbers 550 917 6, 550 918 6 and 550 928 6 add GM 6L80 and 6L90 control to the ever growing lineup of high performance Terminator X Products. Terminator X Max comes fully loaded with