FTI Performance 9.5-inch Mopar billet Street Racer torque converter (727/TF-8) is a non-lockup Sprague-type unit rated at a 3600 rpm hard-hit stall. SR Series builds are engineered for above-average power with TIG-welded furnace-brazed fins, a heavy-duty race sprag and a hardened steel impeller; completed units are pressure-checked and computer-balanced for quality.
FTI 9.5in TF-8/727 Street Racer Series Converters Sprague Type - 3600 Hard Hit Stall