The primary automatic transmission to employ a torque converter (rather than a fluid coupling) was the Buick Dynaflow, which was launched for that 1948 model yr. In normal driving, the Dynaflow applied just the top rated gear, relying on the torque multiplication of your torque convertor at reduce speeds. The https://gearboxauto97418.bloggactif.com/35051633/gearbox-auto-an-overview