The main automatic transmission to work with a torque converter (as opposed to a fluid coupling) was the Buick Dynaflow, which was released with the 1948 product 12 months. In usual driving, the Dynaflow made use of only the leading equipment, counting on the torque multiplication with the torque convertor https://zanezrdpz.blogunok.com/33977568/gearbox-auto-an-overview