Holley Terminator X Max Engine Control Module - 3.5 in Touchscreen - GM LS-Series 550-917-6 BLL4973 Self powered by a 9V

Self powered by a 9V battery

McLeod offers several Clutch Master Cylinders for many applications and are available with or without remote reservoir

Vehicle Applications: GM Silverado/Sierra 1500 (GMTK2XX) 14-16 V8-5

2 Inch Tall - Chrome

Scale Pad Storage Case

Holley Terminator X Max Engine Control Module - 3.5 in Touchscreen - GM LS-Series 550-917-6 BLL4973 Self powered by a 9VHolley 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