The FTI Performance 9.5-inch Street Racer billet triple-disc lock-up torque converter for 4L60E/4L65E/4L70E transmissions includes a custom-stall option for LS-equipped vehicles. It combines a billet cover with furnace-brazed and TIG-welded joints plus triple Torrington bearings for enhanced durability. The focus is a reliable lock-up mechanism and internal strength to support tailored stall speeds without sacrificing component longevity.
FTI 9.5in 4L60E/4L65E/4L70E Billet Triple Disc Lock-Up Street Racer Series - LS - Custom Stall