BD Diesel Transmission 2007.5-2018 Dodge 68RFE 2WD Stage 4 w/ ProForce Converter

If you're pushing your 2011-2018 Ram 2500 beyond stock power levels, especially for towing or performance driving, a robust transmission upgrade is essential. This BD Diesel Stage 4 transmission and ProForce converter package is built to handle the increased demands of a modified diesel engine, ensuring reliable power transfer and longevity.

This isn't just a rebuilt stock unit; it's a comprehensive performance package. BD Diesel has increased the clutch counts in both the overdrive and 2C clutch packs by 33% each, allowing them to handle significantly more torque. The transmission features a custom-bonded valve body separator plate that boosts line pressure and prevents internal leaks, along with a steel girdle added to the 2C piston for more clutch engagement. A billet forged front cover with reinforced mounting pads adds strength, and the hard-anodized valve body and new solenoid pack ensure smooth, precise operation. The deep sump oil pan not only adds crucial fluid capacity for better cooling but also helps reduce case flex under load. The included ProForce converter is a matched set with the transmission, featuring a custom enhanced stall stator and a dual-clutch design for improved low-RPM response and efficiency, making it ideal for both street use and heavy towing.

BD Diesel dyno tests every transmission and torque converter package together to confirm performance and reliability before it ships. This setup is designed to be a direct replacement for your stock transmission, but it's built to withstand up to 550 flywheel horsepower. You'll also find a heavy-duty cam and roller design for the low reverse one-way clutch and a reinforced accumulator plate, all contributing to a more durable and responsive drivetrain.