FTI 9.5in 4L80E/4L85E Billet Triple Disc Lock-Up Street Racer Series - LT - 3800 Stall

When you're looking to get the most out of your 4L80E or 4L85E transmission, this FTI Performance Street Racer Series torque converter is a solid choice. You get a 9.5-inch diameter triple-disc lock-up converter designed for high-performance applications, featuring a 3800 RPM stall speed. This converter is built to handle demanding power levels and is custom-tuned to your specific vehicle and driving style, ensuring it works with your setup.

FTI builds these converters with a CNC-machined billet front cover and a billet lockup piston. This construction helps prevent premature clutch wear, a common issue in high-horsepower vehicles. The internal components are furnace-brazed and heli-welded for extreme durability, and it includes a severe-duty sprague and an anti-ballooning flanged impeller hub. This means it's built to withstand serious abuse and is designed to be virtually indestructible under normal operating conditions. The custom stator designs and multiple blade angle pumps allow for a wide range of stall speeds, from 2,800 to 4,400 RPM, so FTI can tailor it to your needs.

This torque converter fits a wide variety of vehicles, including many GM trucks and SUVs like the Chevrolet Silverado 2500 HD and Suburban 2500, as well as models like the Bentley Arnage and Continental. It's important to note that this converter is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper setup and any additional components you might need.