FTI 9.5in Ford C4 Spragless Mud Racing Converter - 11 7/16 BC - 26 Spline - 4000 Hard Hit Stall

If you're building a mud racing rig with a Ford C4 transmission, you know how critical a tough, reliable torque converter is. This FTI Performance 9.5-inch spragless converter is built specifically for the abuse of mud racing, offering a 4000 RPM stall speed designed for hard hits off the line. It features a 26-spline input and an 11 7/16-inch bolt circle, ensuring it mates correctly with your C4 setup.

FTI Performance is known for building serious racing components, and this converter is no exception. The spragless design means there's no internal one-way clutch to break under extreme shock loads, a common failure point in less robust converters. This makes it a more durable choice for the high-stress environment of mud racing. The 4000 RPM stall speed is tuned to let your engine build boost or power before engaging the transmission, crucial for getting a quick launch on a slick track. The converter is well-built with attention to the details that matter for racing applications.

When installing this converter, remember to pre-fill it with transmission fluid to ensure proper lubrication from the moment the engine starts. It's also important to verify your C4 transmission's compatibility with a spragless converter and ensure your transmission cooler is up to the task of handling the heat generated by aggressive use. This converter is not CARB approved and cannot be shipped to California.