The primary automatic transmission to utilize a torque converter (rather than a fluid coupling) was the Buick Dynaflow, which was released with the 1948 product year. In regular driving, the Dynaflow utilized only the major equipment, relying on the torque multiplication in the torque convertor at reduce speeds. The Dynaflow https://gearbox-auto96283.daneblogger.com/33218616/helping-the-others-realize-the-advantages-of-gearbox-auto