The main automatic transmission to work with a torque converter (instead of a fluid coupling) was the Buick Dynaflow, which was launched with the 1948 model yr. In ordinary driving, the Dynaflow made use of just the best gear, relying on the torque multiplication of your torque convertor at lessen https://keeganscimp.activosblog.com/33116701/gearbox-auto-an-overview