BD Diesel 1062023 Stage 3 Performance Build-It Transmission Kit | 2007.5-2018 Dodge RAM 2500/3500 6.7L Cummins

Features:

• Includes upgraded clutch packs and steel plates
• Boosts overdrive and underdrive clutch capacity
• Heavy-duty accumulator plate prevents blowout
• Billet components improve durability and shift strength
• QT100 pressure plates reduce distortion and deflection
• Increased line pressure for stronger shifts
• Enhanced sprag for better torque handling
• Includes gaskets, seals, and o-rings
• Great for towing and high horsepower builds
• Built with proven BD Diesel performance parts
• Ideal for seasoned transmission rebuilders
• Backed by 12-month, 12,000-mile warranty

Build Your 68RFE With Parts That Actually Hold Up

If you're ready to rebuild your 68RFE and want to do it right the first time, the BD Diesel Stage 3 Performance Build-It Transmission Kit gives you the confidence to go further, tow harder, and drive without hesitation. This isn’t a generic rebuild set, it’s packed with the exact same high-performance parts BD uses in their own transmission builds, trusted by diesel enthusiasts across the country. Whether you're running a tuned 6.7L Cummins or simply tired of weak shifts and early wear, this kit helps you eliminate known failure points with proven upgrades. From the billet reaction plates to the QT100 pressure plates, every component is designed to handle more torque, more heat, and more real-world stress. You also get increased clutch capacity for both underdrive and overdrive, which means stronger engagement and better holding power in demanding applications. It’s a serious kit for serious builders, especially if your truck works as hard as you do. BD even includes gaskets, seals, and friction materials to save you time sourcing extra parts. If you’ve been on the fence about tackling a transmission build, this is the kind of kit that makes it worth the effort.

Built For Higher Line Pressure And Lasting Control

The BD Diesel 1062023 Stage 3 Transmission Kit is engineered to reinforce every major area of weakness inside the 68RFE. It starts with a custom bonded separator plate that improves hydraulic control by increasing line pressure and stopping internal cross leaks that rob the system of performance. The included QT100 pressure plates are precision-cut from incredibly strong material, helping reduce flex inside the clutch drums under high load. BD also addresses clutch capacity with a 17 percent increase in overdrive and a 20 percent increase in underdrive, supported by high-quality friction and steel plates throughout. A billet overdrive and reverse selector plate, along with billet spring retaining and reaction plates, add even more strength in key areas that typically wear down under pressure. This kit also includes a heavy-duty accumulator plate, a redesigned one-way clutch sprag, and a full range of gaskets, seals, and check balls to cover every part of the rebuild. Designed specifically for 2007.5-2018 Ram 2500 and 3500 trucks with the 6.7L Cummins, this kit is best paired with a tuner to raise pump pressure and unlock the full benefits of the upgrades. It’s a complete solution for those who demand more from their transmission every time they drive.

Fitment: 2007.5, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Dodge RAM 2500/3500 6.7L Cummins

Notes:

• Designed for 2007.5–2018 Ram 2500 and 3500 with 6.7L Cummins
• Includes the same components used in BD's built transmissions
• Best suited for experienced transmission builders
• Requires a tuner or module to raise pump pressure
• Recommended to pair with a BD heavy duty transmission pan
• Not a complete transmission assembly, intended for rebuild use
• Includes gaskets, seals, clutch packs, and billet components
• Offers a cost-effective solution for performance rebuilds
• Covered by a 12-month, 12,000-mile parts warranty
• Legal for sale and use in all 50 states