The first automatic transmission to employ a torque converter (instead of a fluid coupling) was the Buick Dynaflow, which was released for the 1948 product 12 months. In regular driving, the Dynaflow used just the leading equipment, counting on the torque multiplication in the torque convertor at lower speeds. The https://martinsbfij.blogrenanda.com/40460014/the-ultimate-guide-to-gearbox-auto