6RFE Category 2 500HP Transmission with Converter

Features:

• Optimized for power delivery and towing performance
• Eliminates stock piston failures and enhances clutch engagement
• 24% increased hydraulic clamping force for superior durability
• Prevents fluid starvation and extends transmission life
• Ensures a leak-free installation with factory precision

Unleash the Full Potential of Your Cummins

The SunCoast 6RFE Category 2 500HP Transmission with Converter is the ultimate upgrade for your 2007.5-2018 Ram 6.7L Cummins. Built for serious power, durability, and longevity, this transmission is designed to handle demanding workloads and heavy towing while delivering smooth, precise shifts. Whether you’re pushing your truck beyond factory limits or need a reliable, high-performance replacement, this transmission ensures maximum efficiency, torque capacity, and clutch durability. Designed with the legendary SunCoast engineering, it eliminates the known weaknesses of the stock 68RFE, giving you the confidence to tow, haul, and accelerate like never before.

Engineered for Strength & Performance

At the core of this transmission is SunCoast’s revolutionary V2 billet drum, which offers 24% more hydraulic clamping force over the stock unit, eliminating common failures under high load. The Ducenti Pro-Loc valve body provides crisp, high-pressure shifts up to 200 psi with no additional tuning required. Featuring a strengthened 2C billet piston, upgraded thrust washers and bearings, and an increased clutch count for overdrive, this transmission is designed to withstand 500HP with ease. The Zero-Cavitation filter kit and deep Mag-Hytec pan ensure optimal cooling, fluid flow, and extended component life, even under the harshest conditions. Each transmission is meticulously assembled and tested in-house by SunCoast’s experts, ensuring you get a flawless, battle-ready drivetrain upgrade.

Category 2 Torque Converter – Efficiency & Reliability

Included in this package is the SunCoast Category 2 Torque Converter, specifically designed to maximize efficiency, durability, and throttle response. Unlike the stock converter, which suffers from weak internals and poor lock-up characteristics, this triple-disc billet converter features furnace-brazed fins, hardened turbine splines, and carbon-graphitic clutch material. The reinforced lock-up clutch and anti-drag technology ensure seamless engagement and enhanced towing capability. Whether you're hauling heavy loads or hitting the throttle on open roads, this converter provides a smoother, more responsive driving experience while reducing slippage and heat buildup.

Vehicle Fitment: 2007.5-2018 Ram 6.7L Cummins

Notes:

• $3,000 Core Charge applies.