The primary automatic transmission to implement a torque converter (instead of a fluid coupling) was the Buick Dynaflow, which was introduced to the 1948 design year. In regular driving, the Dynaflow used just the leading equipment, counting on the torque multiplication with the torque convertor at decreased speeds. The Dynaflow https://gearbox-auto52838.mybjjblog.com/not-known-facts-about-gearbox-auto-46816355