ART-ARTL5PTCM
Details
Unlocked and Tuned T87 TCM
Improve drivability and towing with improved shift points and torque converter lock-up.
Transmission tuning for the L5P 6 Speed Transmission only
Improve drivability and towing with improved shift points and torque converter lock-up.
Transmission tuning for the L5P 6 Speed Transmission only
Fitments
2017_Chevrolet_Silverado 2500 HD_6.6L DIESEL, 2017_Chevrolet_Silverado 3500 HD_6.6L DIESEL, 2017_GMC_Sierra 2500 HD_6.6L DIESEL, 2017_GMC_Sierra 3500 HD_6.6L DIESEL, 2018_Chevrolet_Silverado 2500 HD_6.6L DIESEL, 2018_Chevrolet_Silverado 3500 HD_6.6L DIESEL, 2018_GMC_Sierra 2500 HD_6.6L DIESEL, 2018_GMC_Sierra 3500 HD_6.6L DIESEL, 2019_Chevrolet_Silverado 2500 HD_6.6L DIESEL, 2019_Chevrolet_Silverado 3500 HD_6.6L DIESEL, 2019_GMC_Sierra 2500 HD_6.6L DIESEL, 2019_GMC_Sierra 3500 HD_6.6L DIESEL