FTI 9.5in AODE/4R70/4R75 Billet Single Clutch Lock-Up Street Racer Series - 3800 Hard Hit Stall

Starting with a 9.5-inch billet cover, this FTI Performance torque converter is built tough for serious street and strip duty. It’s designed for Ford AODE, 4R70, and 4R75 transmissions, offering a 3800 RPM stall speed that helps your engine hit its power band quickly off the line. This converter is furnace brazed and TIG welded, meaning the internal components are strongly bonded for durability under high stress. The triple Torrington bearings are a notable detail, reducing friction and wear where the converter connects to the transmission input shaft, which is crucial for longevity in high-performance applications.

This torque converter is a solid option for owners looking to improve their vehicle's acceleration and overall performance. The lock-up feature means that at cruising speeds, it can mechanically couple the engine and transmission, reducing slippage and improving fuel efficiency compared to non-lock-up converters. It’s well-suited for a wide range of Ford vehicles, including models like the Ford Crown Victoria, F-150, and Mercury Grand Marquis, providing a significant performance upgrade for those seeking a harder-hitting stall speed.

When installing this torque converter, remember it's a performance part designed for specific applications. Ensure you follow the manufacturer's installation instructions carefully, paying attention to proper fluid levels and ensuring the converter is fully seated on the transmission pump before bolting it to the flexplate. This attention to detail during installation will help ensure you get the most out of its improved performance and reliability.