The primary automatic transmission to work with a torque converter (as an alternative to a fluid coupling) was the Buick Dynaflow, which was released for the 1948 design year. In ordinary driving, the Dynaflow utilised just the major gear, relying on the torque multiplication from the torque convertor at lessen https://gearbox-auto54296.anchor-blog.com/13962356/little-known-facts-about-gearbox-auto