FTI 9.5in 4L80E/4L85E Billet Lock-Up Street Racer Series - LT - 2800 Stall

This is the FTI Performance 9.5-inch Billet Lock-Up Street Racer Series torque converter, specifically built for 4L80E and 4L85E transmissions. It's designed with a 2800 RPM stall speed, making it a solid choice for drivers looking for improved acceleration and a more responsive feel off the line. This converter fits a wide range of vehicles, including models like the Chevrolet Silverado 2500 HD, Bentley Arnage, and GMC C1500, offering a significant upgrade over stock components.

What sets this converter apart is its robust construction. The front cover and lockup piston are CNC-machined from billet aluminum, which greatly reduces the chance of premature clutch wear. FTI also uses custom stator designs and multiple blade angle pumps to achieve the specific stall speeds they offer, like the 2800 RPM on this unit. To ensure it can handle demanding use, the fins are furnace-brazed and heli-welded, it features a severe-duty sprague, and an anti-ballooning flanged impeller hub. This combination makes the converter exceptionally strong and resistant to failure, even under hard driving conditions.

When you're looking to get the most out of your transmission, especially if you've modified your engine or are planning a performance build, a well-built torque converter like this one makes a noticeable difference. It's custom-built to match your specific needs and driving style, ensuring you get the performance you're after.