Holley Terminator X Engine Control Module - 3.5" Touchscreen - Wiring Harness - 24x Reluctor Wheel - GM LS-Series 3550224-156- XL with all the necessary gaskets

with all the necessary gaskets and hardware included with your parts

GM Fullsize Truck 1999-2004

Designed by the Biondo Racing Family

The Viton coating is heat resistant to 250 °C or 482 °F

1964-1964 Oldsmobile Dynamic

Holley Terminator X Engine Control Module - 3.5" Touchscreen - Wiring Harness - 24x Reluctor Wheel - GM LS-Series 3550224-156- XL with all the necessary gasketsTerminator X ECU's are designed to be mounted with the LED's facing up. Real Time fuel map learn, takes the guess work out of tuning your base fuel table. High Impedance Injector Drivers will safely power most Stock LS injectors, and Holley EFI Injectors. Injector support chart provided in the instructions (Will not control Low Impedance Injectors) All of the new Terminator X systems utilize the Bosch LSU 4. 9 wideband to relay AFR information to the