BD Diesel 94-07 Dodge Cummins 47RH ProForce Enhanced Stall Torque Converter - Enhanced StallBD torque converters feature exclusive performance cast aluminum stators that improve efficiency and durability for better response in stock to higher horsepower applications. Each BD engineered torque converter features a stamp forged steel front cover, furnace brazed fins, billet steel piston, hardened piston seal bore, improved friction lining and steel Torrington needle bearings which replace plastic thrust washers. Tested to 1,000 lbft crank