PROGRAMMED 01-05 CHEVY SILVERADO 2500 3500 6.6l 15768288 ALLISON TCM PLUG & PLAY
Transmission Control module 5spd Allison PROGRAMMED
FITS:
- 01 - 05 GMC SIERRA 2500 3500
- 01 - 05 CHEVY SILVERADO 2500 3500
When purchasing please send us your year, make, model and VIN number through an email, make the subject heading your order number. We will program the transmission controller to the latest calibration update. This will enable this module to be PLUG AND PLAY