The FTI Performance 9.5-inch Street Racer billet triple-disc lock-up torque converter for 4L80E/4L85E LT applications provides a 3600 rpm hard-hit stall to suit heavier drivetrains. It uses a CNC-quality billet front cover and billet lock-up piston with custom stator and pump blade options. Durable construction with furnace-brazed and heli-welded fins and severe-duty sprague bearings helps resist wear under repeated hard launches.
FTI 9.5in 4L80E/4L85E Billet Triple Disc Lock-Up Street Racer Series - LT - 3600 Hard Hit Stall