The primary automatic transmission to utilize a torque converter (in lieu of a fluid coupling) was the Buick Dynaflow, which was launched for that 1948 design year. In usual driving, the Dynaflow employed only the leading equipment, counting on the torque multiplication on the torque convertor at reduced speeds. The https://gearbox-auto44310.ltfblog.com/32760891/what-does-gearbox-auto-mean