The BD Diesel 07.5-18 Dodge Cummins Stage 2 Performance Built-It Transmission Kit, part number 1063022, offers a comprehensive upgrade for heavy-duty diesel trucks. Designed specifically for 2007 to 2018 Dodge Ram 2500 and 3500 models equipped with the 68RFE transmission, this kit provides enhanced durability and performance under demanding towing and hauling conditions. Featuring high-quality components like the QT100 pressure plates that increase clutch capacity and reduce deflection, this kit ensures improved engagement and longevity. The custom bonded gasket valve body separator plate increases line pressure and prevents internal leaks, optimizing hydraulic efficiency for better shift response and control. The package includes multiple friction and steel clutch plates, a reinforced billet intermediate reaction plate, and a forged front cover with thicker walls and stronger mounting pads, providing a solid foundation for severe-duty applications. Upgraded overdrive and underdrive clutches deliver a 17% and 20% increase in holding capacity respectively, while furnace brazed turbine fins improve fluid coupling efficiency, ensuring smoother power transfer. The kit also contains a high-performance torque converter designed for street and towing use, with a lower RPM response compared to stock units, making it suitable for high-stress environments. Additional features include a heavy-duty accumulator plate to prevent blowout, a billet OD/reverse selector plate, and an oil cooler gasket set, all contributing to increased drivetrain reliability. The assembled components are engineered to handle up to 550 flywheel horsepower, providing a robust solution for fleet and performance applications. Proper installation requires adherence to the manufacturer’s break-in procedures, including a 500-mile period of moderate driving, and replacement of related components such as the pilot bearing and flywheel surface. This stage 2 package is an ideal upgrade for owners seeking improved torque capacity, shift quality, and overall transmission durability in demanding diesel truck applications.
Features:
- Heavy-duty diesel torque capacity with enhanced clutch and gear components for severe towing and hauling
- Premium friction materials promote smooth, consistent engagement and durability
- Enhanced thermal capacity reduces the risk of clutch slippage during high-performance or heavy-duty operation
- Long-term drivetrain reliability through reinforced components designed for sustained heavy use
Fitment:
Dodge Ram 2500 Laramie 2007 to 2010
Dodge Ram 2500 SLT 2007 to 2010
Dodge Ram 2500 ST 2007 to 2010
Dodge Ram 2500 SXT 2008 to 2010
Dodge Ram 2500 TRX 2010
Dodge Ram 3500 Laramie 2007 to 2010
Dodge Ram 3500 SLT 2007 to 2010
Dodge Ram 3500 Sport 2007
Dodge Ram 3500 ST 2007 to 2010
Dodge Ram 3500 SXT 2008 to 2009
Dodge Ram 3500 TRX4 2007
Ram 2500 Big Horn 2013 to 2018
Ram 2500 Laramie 2011 to 2018
Ram 2500 Laramie Limited 2014 to 2015
Ram 2500 Laramie Longhorn 2011 to 2018
Ram 2500 Limited 2016 to 2018
Ram 2500 Lone Star 2013 to 2015
Ram 2500 Outdoorsman 2012 to 2016
Ram 2500 SLT 2011 to 2018
Ram 2500 ST 2011 to 2013
Ram 2500 Tradesman 2013 to 2018
Ram 3500 Big Horn 2013 to 2018
Ram 3500 Laramie 2011 to 2018
Ram 3500 Laramie Limited 2014 to 2015
Ram 3500 Laramie Longhorn 2011 to 2018
Ram 3500 Limited 2016 to 2018
Ram 3500 Lone Star 2013 to 2015
Ram 3500 Lone Star 2017
Ram 3500 SLT 2011 to 2018
Ram 3500 ST 2011 to 2013
Ram 3500 Tradesman 2013 to 2018





















