The primary automatic transmission to use a torque converter (as an alternative to a fluid coupling) was the Buick Dynaflow, which was introduced for the 1948 product calendar year. In normal driving, the Dynaflow utilized only the major gear, relying on the torque multiplication of your torque convertor at decreased https://gearboxauto56654.ttblogs.com/13445795/the-basic-principles-of-gearbox-auto