The 1st automatic transmission to make use of a torque converter (as opposed to a fluid coupling) was the Buick Dynaflow, which was introduced for that 1948 design year. In ordinary driving, the Dynaflow utilised only the major equipment, counting on the torque multiplication of your torque convertor at lessen https://gearbox-auto98406.blogdal.com/34601023/top-latest-five-gearbox-auto-urban-news