SunCoast 68RFE Billet 1700-1800 Stall Torque Converter 07.5-18 Ram

SunCoast 68RFE Billet 1700-1800 Stall Torque Converter 07.5-18 RamGive your 6. 7L Cummins the strength, efficiency, and reliability it should have had from the factory with the SunCoast 17001800 Stall Triple Disc Converter. Purpose built for RAM trucks equipped with the 68RFE, this converter delivers exceptional towing performance, smoother lockup operation, and the durability needed for tuned or heavily worked trucks. Perfect for daily drivers, tow rigs, and work trucks that need improved torque transfer without

Give your 6.7L Cummins the strength, efficiency, and reliability it should have had from the factory with the SunCoast 1700–1800 Stall Triple Disc Converter. Purpose-built for RAM trucks equipped with the 68RFE, this converter delivers exceptional towing performance, smoother lockup operation, and the durability needed for tuned or heavily worked trucks.

Perfect for daily drivers, tow rigs, and work trucks that need improved torque transfer without raising stall speed too high.

A Heavy-Duty Converter for Real-World Use

This 3D converter provides over 3.4× the lockup clutch surface area compared to stock (8.7 sq. in. vs. 29.7 sq. in.), distributing load across three carbon-graphitic clutch discs for smoother, stronger engagement under heavy load. Every unit is precision-assembled and machined in-house at SunCoast to deliver unmatched consistency and long-term performance.

Key Features

• 1700–1800 RPM Stall — ideal for towing, daily use, and better drivability
• CNC-machined billet stator for increased torque multiplication
• CNC-machined billet steel cover for superior strength
• Billet lockup apply piston for higher clamp load and longevity
• 3 carbon-graphitic clutch discs for smooth, powerful lockup
• 4140 hardened turbine splines & hub
• Furnace-brazed and TIG-reinforced fins
• Torrington thrust bearing replaces weak OEM plastic components
• Digitally balanced to within .01 gram
• Pressurized hot-soak leak tested
• Built and assembled in the USA

Backed by a 3-year, unlimited mileage warranty, this converter is designed to last—even under aggressive tuning, heavy towing, or long-term commercial use.

Performance Advantages

• Dramatically stronger than the factory 68RFE converter
• More efficient torque transfer with less slip and heat
• Smooth, reliable lockup even under heavy load
• Increased holding capacity for tuned and modified trucks
• Perfect upgrade for towing, hauling, and work applications