The main automatic transmission to make use of a torque converter (in place of a fluid coupling) was the Buick Dynaflow, which was introduced for the 1948 model 12 months. In normal driving, the Dynaflow applied only the leading equipment, depending on the torque multiplication on the torque convertor at https://gearboxauto64185.nizarblog.com/33951443/an-unbiased-view-of-gearbox-auto