The initial automatic transmission to work with a torque converter (in lieu of a fluid coupling) was the Buick Dynaflow, which was launched for the 1948 product yr. In usual driving, the Dynaflow utilised only the top rated gear, relying on the torque multiplication on the torque convertor at lower https://brookskqrqo.mdkblog.com/39993271/helping-the-others-realize-the-advantages-of-gearbox-auto