The initial automatic transmission to employ a torque converter (rather than a fluid coupling) was the Buick Dynaflow, which was launched to the 1948 design year. In ordinary driving, the Dynaflow employed only the top equipment, counting on the torque multiplication in the torque convertor at reduced speeds. The Dynaflow https://gearbox-auto24444.ja-blog.com/33870629/the-ultimate-guide-to-gearbox-auto