The initial automatic transmission to work with a torque converter (in lieu of a fluid coupling) was the Buick Dynaflow, which was introduced for that 1948 model calendar year. In regular driving, the Dynaflow applied only the top equipment, relying on the torque multiplication with the torque convertor at lessen https://gearbox-auto07394.collectblogs.com/79025104/rumored-buzz-on-gearbox-auto