Holley EFI Terminator X MAX Engine Control Module - 3.5 in Touchscreen - Drive By Wire - Transmission Control - GM Gen V LT-Series 550-1631 7740-374 d V8 and 1971-72

d V8 and 1971-72

Frame Mounted Tailgate Access Step

GM 6-Cylinder

101 Orifice

Holley EFI Terminator X MAX Engine Control Module - 3.5 in Touchscreen - Drive By Wire - Transmission Control - GM Gen V LT-Series 550-1631 7740-374 d V8 and 1971-72Take control of your GM Gen V LT1, L83, or L86 engine with Terminator X! Do not settle for a factory ECU with a cumbersome tuning interface when you can have complete control of your engine, self learning fuel strategies and the proven, race winning technology of Holley EFI at a budget friendly price! Terminator X features real time fuel learn, an integrated 1bar MAP sensor, and four programmable inputs and outputs. The inputs and outputs are ideal