The first automatic transmission to use a torque converter (rather than a fluid coupling) was the Buick Dynaflow, which was launched for your 1948 product year. In regular driving, the Dynaflow applied just the top equipment, depending on the torque multiplication of the torque convertor at lessen speeds. The Dynaflow https://gearboxauto98517.blogozz.com/33269745/gearbox-auto-secrets