FTI 9.5in 4L60E/4L65E/4L70E Billet Triple Disc Lock-Up Street Racer Series - LS - Custom Stall

Starting with a solid billet cover, this FTI Performance torque converter is built for serious street and strip duty. It's designed for 4L60E, 4L65E, and 4L70E transmissions behind LS engines, offering a custom stall speed tailored to your specific setup. This isn't just a bolt-on part; it's a key component for improving your vehicle's acceleration and power delivery.

The construction features furnace brazing for strong internal component bonds and TIG welding for robust seams, ensuring it can handle the demands of performance driving. Inside, triple Torrington bearings help reduce friction and wear, contributing to smoother operation and extended life. This triple-disc lock-up design is a popular choice for weekend warriors looking for that extra edge, providing a more direct connection between the engine and transmission when locked up, which helps with fuel economy on the highway and reduces parasitic power loss.

This converter fits a wide range of GM trucks, SUVs, and cars, including popular models like the Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and Pontiac Firebird. It's a significant upgrade for anyone looking to get the most out of their LS-powered vehicle. Remember to consult FTI Performance's specific recommendations for stall speed selection based on your engine's camshaft, rear gear ratio, and intended use to ensure optimal performance.