FTI 9.5in Ford C4 Spragless Mud Racing Converter - 11 7/16 BC - 26 Spline - 3600 Hard Hit Stall

This FTI Performance torque converter features a spragless design, meaning it doesn't rely on a one-way clutch to transfer power. This setup is built for the extreme demands of mud racing, where immediate engagement and the ability to handle harsh conditions are critical. The 9.5-inch diameter converter is specifically designed for Ford C4 transmissions, with a 26-spline input shaft and an 11 7/16-inch bolt circle for mounting to your flexplate.

The 'Hard Hit Stall' rating of 3600 RPM indicates the engine speed at which the converter will effectively lock up and transfer power under load, optimized for aggressive launches in muddy terrain. This spragless configuration is known for its durability in high-torque, high-slip applications like mud bogging, as it eliminates a potential failure point found in traditional sprag-equipped converters. The robust construction is intended to withstand the significant shock loads and abuse common in competitive mud racing environments.

When installing this converter, ensure your C4 transmission is in good working order and that you have the correct flexplate for the 11 7/16-inch bolt circle. Proper fluid levels and the correct transmission fluid type are also essential for optimal performance and longevity. This converter is not CARB approved and cannot be shipped to California.