The FTI Performance 9.5-inch Street Racer torque converter for Ford C6 applications uses a Sprague-type 1.375-inch pilot and is calibrated to a 3600 hard-hit stall. This 9.5-inch unit follows the Street Racer Series intent, offering a triple-disc lock-up approach in a package sized for C6-equipped engines that require a 1.375-inch Sprague pilot for proper pilot engagement.
FTI 9.5in Ford C6 Street Racer Series Converters - Sprague Type 1.375in Pilot - 3600 Hard Hit Stall