The BD Diesel transmission with pressure controller (Part # 1064754) is designed to enhance the durability and performance of your heavy-duty Chevrolet Silverado 2500 HD from 2011 to 2016. This complete transmission assembly includes a high-capacity deep transmission pan, providing an additional 3.5 quarts of oil capacity for improved lubrication and heat dissipation during demanding towing or hauling operations. The transmission also features a BD Allison Pressure Box capable of delivering up to 275 PSI of line pressure, ensuring robust clamping force and reliable engagement under severe load conditions. High energy GPZ TM friction materials are incorporated to provide consistent, smooth shifting and extended service life, even under high-stress applications. The clutch configurations have been upgraded with increased clutch counts across all stages—such as a 14% increase in C1 clutch count, 17% in C2, and a notable 75% in C3—resulting in enhanced torque capacity and overall drivetrain resilience. Each transmission is dyno tested to ensure quality and performance standards are met before installation. Built for fleet and heavy-duty use, this assembly improves heat management, reduces the risk of slippage, and extends component longevity, making it an ideal upgrade for commercial, towing, or high-performance applications. The package is shipped with a core charge of 1800, and LTL freight shipping is required due to its size and weight. This product is not CARB or EPA compliant, and it is not covered for race abuse, emphasizing its reliability for severe-duty environments. Proper installation with adherence to manufacturer guidelines is essential to maximize the benefits of this high-performance transmission upgrade.
Features:
- Enhanced torque capacity with increased clutch counts across all stages
- Premium high-energy GPZ TM friction materials for smooth, consistent shifts
- Upgraded steel mass for superior heat dissipation and durability under severe duty
- Includes deep transmission pan and pressure controller for improved oil capacity and line pressure stability
Fitment:
Chevrolet Silverado 2500 HD High Country 2015 to 2016
Chevrolet Silverado 2500 HD LT 2011 to 2016
Chevrolet Silverado 2500 HD LTZ 2011 to 2016
Chevrolet Silverado 2500 HD WT 2011 to 2016
Chevrolet Silverado 3500 HD High Country 2015 to 2016
Chevrolet Silverado 3500 HD LT 2011 to 2016
Chevrolet Silverado 3500 HD LTZ 2011 to 2016
Chevrolet Silverado 3500 HD WT 2011 to 2016
GMC Sierra 2500 HD Base 2015 to 2016
GMC Sierra 2500 HD Denali 2011 to 2016
GMC Sierra 2500 HD SLE 2011 to 2016
GMC Sierra 2500 HD SLT 2011 to 2016
GMC Sierra 2500 HD WT 2011 to 2014
GMC Sierra 3500 HD Base 2015 to 2016
GMC Sierra 3500 HD Denali 2011 to 2016
GMC Sierra 3500 HD SLE 2011 to 2016
GMC Sierra 3500 HD SLT 2011 to 2016
GMC Sierra 3500 HD WT 2011 to 2014





















