SunCoast SC-68RFE-4-19UP-4WD Category 4 950HP 68RFE Transmission with Converter | 19-24 Ram 6.7L Cummins

Features:

• Eliminates weak points in the drivetrain
• Increases hydraulic clamping force by 24% for stronger shifts
• Enhances shift quality without additional tuning
• Improves fluid cooling and prevents pump cavitation
• Stronger lockup, reduced slip, and better efficiency
• Provides leak-free performance and long-term reliability

Unleash the Full Potential of Your 6.7L Cummins

Your 2019-2024 Ram 6.7L Cummins demands a transmission that can handle extreme power, heavy loads, and intense driving conditions. The SunCoast Category 4 950HP 68RFE Transmission is built to eliminate the common failure points of the stock 68RFE while offering superior durability, smoother shifts, and unmatched power transfer. Designed for trucks running up to 950+ horsepower, this transmission is ideal for towing, performance applications, and extreme off-road use. Featuring state-of-the-art billet components, enhanced clutch systems, and an advanced hydraulic design, this SunCoast build ensures maximum reliability and efficiency—so you can push your Cummins to its limits without worrying about your transmission holding you back.

Precision Engineering & Unmatched Strength

SunCoast has meticulously redesigned the 68RFE transmission to address its weak factory components. This build features the revolutionary SunCoast V2 Billet Drum, offering 24% more hydraulic clamping force and increased friction elements for stronger overdrive holding capacity. The Billet Input Shaft, Billet Input Clutch Hub, and Billet Overdrive Clutch Hub reinforce the drivetrain for extreme loads, while the SunCoast Ducenti Valve Body ensures 200 PSI shift calibration without additional tuning. The heavy-duty sprag upgrade, billet 2C piston, and upgraded clutch sets provide maximum durability and performance under high-torque conditions. With the Deep Mag Hytec Pan and Zero Cavitation Filter Kit, this transmission runs cooler and ensures consistent, clean fluid flow for long-term reliability. Designed as a drop-in replacement, the SunCoast 68RFE offers seamless installation and a massive leap in performance over stock.

Maximum Power Transfer with Billet Triple-Disc Torque Converter

The SunCoast Billet Triple-Disc Torque Converter is engineered to handle extreme torque loads, eliminate slip, and enhance throttle response. Unlike the weak factory converter, this unit features furnace-brazed fins, hardened turbine splines, and a billet stator for maximum efficiency and longevity. The carbon-graphitic clutch material ensures stronger, smoother lockup, reducing heat buildup and improving fuel economy. Whether you're towing heavy loads, racing, or daily driving, this converter guarantees seamless power delivery and bulletproof reliability. With zero deflection under high power applications, it provides the ultimate upgrade over the stock converter, giving you consistent performance with zero compromise.

Vehicle Fitment: 2019-2024 Ram 6.7L Cummins

Notes:

• $3,000 core charge applies.