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The FTI Performance 9.5in Street Racer billet triple-disc lock-up torque converter for 8L90E transmissions is a 4000 hard-hit stall option intended for maximum stall needs in high-torque street or racing setups. It combines a high stall with lock-up capability for highway cruising. Construction uses a billet cover, furnace‑brazed and TIG‑welded components and triple Torrington bearings to support sustained load and reliable engagement.
FTI 9.5in 8L90E Billet Triple Disc Lock-Up Street Racer Series - 4000 Hard Hit Stall
