Holley Terminator X Max Engine Control Module - 3.5 in Touchscreen - GM LS-Series 550-918-6 2010021 7/16-20 x 1 in

7/16-20 x 1 in

and 500 HP with nitrous oxide

trans brake or nitrous

adjustable ride height

1-5/8 in Primary Tubes

Holley Terminator X Max Engine Control Module - 3.5 in Touchscreen - GM LS-Series 550-918-6 2010021 7/16-20 x 1 inHolley 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