The primary automatic transmission to use a torque converter (in lieu of a fluid coupling) was the Buick Dynaflow, which was released for your 1948 product 12 months. In usual driving, the Dynaflow made use of just the major equipment, counting on the torque multiplication with the torque convertor at https://marioizlve.wssblogs.com/33749045/not-known-details-about-gearbox-auto