The FTI Performance 9.5-inch SRL Billet Lock-Up Street Racer torque converter for 4L80E/4L85E transmissions, LT specification, rated to a 3200 stall. It uses a CNC-machined billet cover and billet lockup piston with custom stator and pump designs. Furnace-brazed and heli-welded fins plus heavy-duty sprague components provide a durable converter for drivers seeking reliable lockup behavior.
FTI 9.5in 4L80E/4L85E Billet Lock-Up Street Racer Series - LT - 3200 Stall