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

The FTI Performance SRL Series billet lockup torque converter, part number SRLS46082, is designed for 4L80E/4L85E transmissions with LS engines. This 9.5-inch triple disc converter features a computer-designed, CNC-machined billet front cover and a billet lockup piston, which helps prevent premature clutch wear. It incorporates custom stator designs and multiple blade angle pumps, offering stall speeds ranging from 2,800 to 4,400 rpm, with this specific model rated at a 3600 'Hard Hit' stall. The converter is constructed with furnace-brazed and heli-welded fins, a severe-duty sprague, and an anti-ballooning flanged impeller hub, enhancing its durability.