The main automatic transmission to employ a torque converter (in place of a fluid coupling) was the Buick Dynaflow, which was introduced to the 1948 product year. In ordinary driving, the Dynaflow employed just the leading equipment, depending on the torque multiplication of the torque convertor at lower speeds. The https://gearbox-auto98406.blogdal.com/34600640/considerations-to-know-about-gearbox-auto