Simplification and modification of your factory GM Gen III+ wiring harness and/or reprogramming of the GM Gen III+ Powertrain Control Module.
Universal mounting bracket for the GM P59 Powertrain Control Module.
This innovative module receives tachometer output from a GM Gen III+ PCM and emulates a crank position signal to the Jeep TJ / XJ PCM, enabling factory tachometer. Optional cruise control integration via the stock Jeep steering wheel controls.
Vehicle Speed Sensors and Crank Position Sensors.
JK Pentastar standalone fan controller.