1062025 Stage 4 68RFE Master Build-It Transmission Kit with Protect68 Valve Body Plate

Features:

• Includes BD’s Protect68 Valve Body Plate
• Increases line pressure for better clutch apply
• Prevents internal valve body cross leaks
• Heavy duty accumulator plate resists blowout
• Pressure Control Module delivers up to 250psi
• Hydraulic pressure adjusts with engine load
• QT100 pressure plates reduce clutch distortion
• Upgraded sprag improves one way clutch durability
• 17 percent more Overdrive clutch capacity
• 20 percent more Underdrive clutch capacity
• Includes billet selector and reaction plates
• Built for high performance and towing applications

Build The Transmission You Can Rely On

If you're ready to take control of your transmission build and want parts that can take the heat, the BD Diesel Stage 4 68RFE Master Build-It Kit is the one to go with. Designed for those who refuse to compromise, this kit gives you the same high-performance components BD installs in their in-house builds. Whether you're pushing serious horsepower or just want to bulletproof your daily tow rig, this package delivers everything you need to do it right the first time. It comes packed with upgraded clutch packs, billet reaction plates, a heavy-duty valve body plate, and all the seals and gaskets needed for a solid rebuild. The Protect68 valve body plate helps keep internal pressure in check while eliminating cross leaks, so you're not losing performance where it matters most. If you've ever had issues with a slipping trans or blown clutches under load, this kit is your solution. From towing trailers to track days, this setup is built to handle it all without breaking a sweat. And the best part is, it’s designed to last, whether you’re hauling or hammering down the throttle.

Engineered To Strengthen The Weakest Links

The BD Diesel Stage 4 Master Kit goes beyond your average rebuild kit with precision components aimed at addressing every known weak point in the 68RFE transmission. It features BD’s custom bonded gasket valve body separator plate that boosts line pressure and prevents pressure bleed-off through internal cross leaks. The included QT100 pressure plates reduce distortion in the clutch drum, allowing for higher clutch counts and more reliable engagement. Boost-based pressure control through the included Pressure Control Module delivers up to 250 psi of apply pressure, which is essential for keeping clutch packs alive under heavy load or high power. With reinforced billet OD, reverse, and intermediate reaction plates, this kit eliminates flex in areas where stock parts fail. The clutch capacity is also increased significantly, with a 17 percent bump in Overdrive and a 20 percent bump in Underdrive clutches. Even the smallest parts, like check balls, o-rings, and seals, are included, so nothing gets overlooked during assembly. It’s a comprehensive, high-performance transmission upgrade built for enthusiasts who demand long-term reliability and smooth shifting under pressure.

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

Notes:

• This kit is ideal for experienced builders doing a full transmission overhaul.
• Includes the same high-performance parts used in BD’s in-house transmission builds.
• Pressure Control Module raises clutch apply pressure up to 250psi.
• Boost-referenced pressure adjustment helps optimize performance under load.
• Custom bonded gasket valve body plate reduces internal cross leaks.
• QT100 billet pressure plates are designed to resist deflection and distortion.
• Offers increased clutch capacity in critical areas like Overdrive and Underdrive.
• Designed for heavy-duty use including towing, performance builds, and racing.
• Comprehensive kit includes gaskets, seals, clutches, billet plates, and hardware.
• May require transmission expertise and tools to install properly.
• BD Heavy Duty Transmission Pan is recommended for improved cooling and durability.
• Legal for sale and use in all 50 states.