Ford Pro Series 10R80 Torque Converter

The Circle D Pro Series 10R80 torque converter is a fully custom, hand-built unit designed for high-horsepower 2018+ Ford Mustang and F-150 applications while retaining street-driving manners. Furnace brazed and hand TIG welded, with a CFD-modeled 5-axis billet steel stator and a patent-pending flow control piston design for precise, application-specific behavior.

• Furnace brazed & hand TIG welded fins
• Clutch pack isolators
• CDS exclusive deep groove ball bearing
• CFD-modeled 5-axis billet steel stator combination
• Patent-pending flow control piston design
• Modular clutch pack assembly — 2000+ TQ holding capacity
• Billet steel front cover

Fits 2018+ Ford Mustang and F-150 (10R80 transmission). Choose your converter diameter (245mm or 258mm), application (naturally aspirated, positive displacement supercharger, turbo/twin turbo, or centrifugal supercharger), and stall speed to match your combination. Valve-body modifications recommended (Ratio-Tek RT-10R80-PRX). Custom manufactured item; lead time approximately 3-4 weeks, hand-assembled and balanced in Houston, Texas.