The FTI Performance 9.5-inch Billet Lock-Up Street Racer torque converter is built for 5R55 transmissions and delivers a 4000 rpm hard-hit stall for aggressive launches and sharper throttle response. Intended for spirited street use, it pairs a machined billet cover with furnace-brazed, TIG-welded fins and triple Torrington bearings to provide rugged construction and reliable, well-balanced performance.
FTI 9.5in 5R55 Billet Lock-Up Street Racer Series - 4000 Hard Hit Stall