The initial automatic transmission to use a torque converter (as an alternative to a fluid coupling) was the Buick Dynaflow, which was released with the 1948 design calendar year. In regular driving, the Dynaflow applied just the top gear, counting on the torque multiplication of the torque convertor at reduce https://gearbox-auto07394.collectblogs.com/79025104/rumored-buzz-on-gearbox-auto