Holley Terminator X Engine Control Module - 3.5" Touchscreen - Wiring Harness - O2 Sensor - 58x Reluctor Wheel - GM LS-Series Brake System 4 Topin Module w/Dwell Control

4 Topin Module w/Dwell Control Triggers At 75 R

Pinion centering jig fastens to the rear end housing and locates the pinion centerline when building or narrowing housings

Also fits 1984 to 1993 TH700R4 automatic transmission and accepts a 30 splined shaft

1991-1995 GMC K3500

Holley Terminator X Engine Control Module - 3.5" Touchscreen - Wiring Harness - O2 Sensor - 58x Reluctor Wheel - GM LS-Series Brake System 4 Topin Module w/Dwell ControlTerminator 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