The primary automatic transmission to make use of a torque converter (instead of a fluid coupling) was the Buick Dynaflow, which was released to the 1948 model 12 months. In standard driving, the Dynaflow utilized just the prime gear, depending on the torque multiplication in the torque convertor at lessen https://gearbox-auto08517.blogdanica.com/34105666/top-latest-five-gearbox-auto-urban-news