The Hot Rod Overdrive Choice

JW Performance Street Lethal 700R4 Transmissions were introduced in 1982 and have proven to be an excellent choice for those looking for a hot rod overdrive option. These 700R4s are available in Lockup or Non-Lockup versions and built utilizing performance clutches and steels, Corvette servos, and 3-4 clutch power packs. Each J. W. Performance 700R4 is built with 30 spline input shafts, and requires the use of a TV Cable.