The initial automatic transmission to implement a torque converter (rather than a fluid coupling) was the Buick Dynaflow, which was introduced for that 1948 model year. In typical driving, the Dynaflow made use of only the top rated equipment, depending on the torque multiplication of the torque convertor at lessen https://gearboxauto52973.amoblog.com/5-essential-elements-for-gearbox-auto-55966834