The main automatic transmission to employ a torque converter (instead of a fluid coupling) was the Buick Dynaflow, which was introduced to the 1948 product year. In typical driving, the Dynaflow utilised just the leading equipment, counting on the torque multiplication in the torque convertor at reduce speeds. The Dynaflow https://gearbox-auto31863.yomoblog.com/40213803/gearbox-auto-for-dummies