The FTI 9.5-inch Economy Lock-Up Street Racer torque converter for early 700R4/4L60 applications provides a 4000 hard-hit stall and is rated to 450HP per market notes. As an economy performance lock-up unit, it targets drivers seeking a higher-stall option for strengthened torque handling and improved launch behavior in compatible early transmissions.
FTI 9.5in 700R4/4L60(Early) Economy Lock-Up Street Racer Series - 30 Spline - 4000 Hard Hit Stall