FTI 9.5in 4L80E/4L85E Billet Triple Disc Lock-Up Street Racer Series - LS - 3600 Stall

The FTI Performance SRL Series billet lockup torque converter is a high-performance component designed for street and racing applications. Featuring a CNC-machined billet front cover and billet lockup piston, it significantly reduces premature clutch wear and enhances durability. Equipped with custom stator designs and multiple blade angle pumps, this converter offers stalls ranging from 2,800 to 4,400 rpm, allowing precise tuning for various driving styles. Its construction includes furnace-brazed and heli-welded fins, a severe-duty sprague, and an anti-ballooning flanged impeller hub, making it virtually indestructible and suitable for demanding use.

This torque converter is specifically designed for 4L80E and 4L85E transmissions with a 9.5-inch diameter and a 3600 stall speed, ideal for LS engine swaps and performance upgrades. It is a direct bolt-on replacement, tailored to fit vehicles with these transmission models, and suitable for street, strip, or race use. The converter is custom-built to meet exact specifications, ensuring optimal performance and longevity under severe-duty conditions. It is intended for enthusiasts seeking reliable, high-stall torque conversion for enhanced acceleration and overall drivetrain performance.