The FTI Performance 9.5-inch SRL Billet Lock-Up Street Racer torque converter for 4L80E/4L85E transmissions, set to a 2800 stall for LS applications. It features a CNC-machined billet front cover and billet lockup piston to protect clutch life. Built with furnace-brazed and heli-welded fins and upgraded internals, it’s intended for drivers who need a durable converter with strong lockup characteristics.
FTI 9.5in 4L80E/4L85E Billet Lock-Up Street Racer Series - LS - 2800 Stall