The primary automatic transmission to work with a torque converter (as opposed to a fluid coupling) was the Buick Dynaflow, which was released with the 1948 model yr. In typical driving, the Dynaflow employed only the top rated gear, counting on the torque multiplication from the torque convertor at lessen https://rowanfjheb.arwebo.com/56727995/gearbox-auto-an-overview