The initial automatic transmission to employ a torque converter (as opposed to a fluid coupling) was the Buick Dynaflow, which was launched with the 1948 product 12 months. In usual driving, the Dynaflow employed only the major equipment, relying on the torque multiplication of your torque convertor at decreased speeds. https://arthurzzwvs.digitollblog.com/33604510/the-5-second-trick-for-gearbox-auto