The stock transmission is designed to handle the output of the stock engine, but not much more. Increase the durability of your drivetrain with a BD transmission.
All transmissions come with BD's heavy duty transmission pan.
Details:
- Series: TowMaster
- Drive: 4WD
- Ems Code: 4
- Engine Designation: LML
- Engine Years: 2011-2016
- Installation Time: 9 Hours
- Transmission Model: Allison
- Fits: 2011-2016 Silverado/Sierra 2500 HD/3500 HD
- Sold As: Each
- Warranty: 36-Months/150,000 Miles