Category 2 500HP 68RFE Transmission with Converter

Features:

• Increased holding power and reduced slippage
• 24% more clamping force and improved rigidity
• Reduces clutch wear and increases surface apply area
• Eliminates common pressure relief issues in stock filters
• Direct Drop-In Replacement

Built to Handle Anything – Tow, Haul, and Conquer

The SunCoast Category 2 500HP 68RFE Transmission is engineered to eliminate the common weaknesses of the factory 68RFE, delivering unmatched durability, smoother shifts, and increased power handling for your 2019-2026 RAM 6.7L Cummins. Designed for drivers who demand reliability, strength, and superior performance, this transmission is built to handle towing, hauling, and high-performance applications with ease. Whether you're pushing your truck to the limit with heavy loads or maximizing power on the open road, the SunCoast 68RFE ensures consistent, worry-free operation mile after mile.

SunCoast’s Innovative Design Eliminates Common Failures

SunCoast has completely re-engineered the 68RFE to address common failure points and enhance overall performance. At the heart of this transmission is the SunCoast V2 Billet Drum, offering a 24% improvement in hydraulic clamping force, increased friction elements in overdrive, and improved drum rigidity for longer-lasting performance. The billet 2C piston corrects the factory's uneven apply issue, reducing excessive heat buildup and improving clutch engagement. This transmission also includes the SunCoast Ducenti 200 PSI Shift Calibration Kit, ensuring firm, precise shifts without the need for additional tuning. With an upgraded heavy-duty sprag, deep Mag-Hytec pan, and a zero-cavitation filter kit, this transmission is built to last under extreme conditions while offering seamless installation with your factory setup.

High-Performance Torque Converter – Ultimate Power Transfer

Paired with the SunCoast 68RFE Category 2 transmission is a high-performance billet torque converter, designed to outperform the weak factory unit. This triple-disc, billet-backed converter minimizes slippage, maximizes torque transfer, and reduces heat buildup, ensuring increased efficiency and reliability under heavy loads. The custom stall speeds allow for optimized power delivery based on your truck’s needs, whether you’re towing, daily driving, or hitting the throttle hard. Unlike the stock converter that struggles under high torque loads, this SunCoast billet converter ensures firmer, more consistent lockup, translating into better fuel efficiency, smoother acceleration, and increased longevity of your entire drivetrain.

Fitment: 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 RAM 2500/3500 6.7L Cummins

Notes:

• $3,000 core charge applies.