SunCoast SC-68-3 68RE CAT 3 Rebuild Kit with Converter | 2007-2018 Dodge RAM 2500/3500 6.7L Cummins

Features:

• Includes triple disc billet torque converter
• Upgraded billet 300M input shaft
• V2 billet drum boosts clamping force 24%
• Billet flexplate meets SFI 29.3 standards
• Zero cavitation filter kit improves fluid flow
• TransGo valve body kit raises line pressure
• Accumulator piston kit prevents bore wear
• Billet valve body plate prevents flex and leaks
• Deep Mag-Hytec pan adds 4 quarts capacity
• Improved 2C billet piston adds clutch capacity
• Built for towing, street, and performance use
• Complete rebuild kit with OE and upgraded parts

Build Your Transmission With Confidence Not Compromise

If you're looking to rebuild your 68RFE transmission the right way, the SunCoast SC-68-3 CAT 3 Rebuild Kit delivers serious peace of mind. This isn’t just a collection of basic replacement parts, it’s a hand-picked blend of upgrades built to survive everything from daily driving to aggressive towing and high-performance use. Whether you’re hauling heavy loads, tuned for extra horsepower, or just want reliability that lasts, this kit brings proven components right out of SunCoast’s own transmission builds. It includes the legendary V2 billet drum, billet input shaft, billet flexplate, and a triple-disc billet torque converter to keep power moving without hesitation. The deep Mag-Hytec pan not only boosts fluid capacity but also enhances cooling for longevity under stress. If you’ve experienced 68RFE failures in the past, this kit addresses the weak points head-on so you can focus on the drive ahead. It’s the kind of setup that gives you the confidence to push your truck harder without second guessing what’s happening under the floorboards.

Proven Upgrades That Reinforce Every Gear Shift

The SC-68-3 CAT 3 Rebuild Kit is packed with carefully engineered components designed to tackle the most common failures in the 68RFE. At the heart of this kit is the V2 billet drum, which delivers a 24% increase in clamping force over stock, thanks to thicker walls and advanced sealing designs that resist warping at high RPMs. Supporting that is a billet 2C piston for improved clutch surface area and engagement, as well as upgraded sprags, snap rings, and friction materials that all play a role in torque handling and shift consistency. The TransGo valve body kit raises line pressure by 30%, all without needing custom tuning, delivering stronger clutch holds across throttle ranges while maintaining OE shift smoothness. The billet valve body plate addresses hydraulic leaks and flexing issues found in the stock casting, improving long-term reliability. This kit also includes a zero cavitation filter setup to maximize fluid delivery, especially under high pressure. When combined, these elements create a transmission that responds faster, runs cooler, and holds up longer, no matter how you use your truck.

Fitment: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Dodge RAM 2500/3500 6.7L Cummins

Notes:

• Category 3 kit includes higher-end upgrades.
• Fits 2007-2018 6.7L Cummins with 68RFE.
• Includes billet input shaft, flexplate, and converter.
• Great for towing, performance, or daily driving.
• Billet drum gives 24% more clamping force.
• Triple-disc converter ensures solid power transfer.
• Zero cavitation filter solves factory pump issues.
• Deep pan adds fluid capacity and improves cooling.
• TransGo kit adds 30% more line pressure.
• Billet valve body plate stops warping and leaks.
• Replaces weak factory pistons and filters.
• Best installed by experienced transmission builders.