The FTI Performance 9.5in Street Racer billet lock-up torque converter for AODE/4R70/4R75 transmissions is specified to a 3800 rpm stall for aggressive street and weekend use. The triple-disc lock-up design provides a high stall option while preserving lock-up capability for highway operation. Its construction includes a billet cover, furnace‑brazed and TIG‑welded components with triple Torrington bearings for reinforced durability.
FTI 9.5in AODE/4R70/4R75 Billet Triple Disc Lock-Up Street Racer Series - 3800 Stall