The first automatic transmission to utilize a torque converter (as an alternative to a fluid coupling) was the Buick Dynaflow, which was released for that 1948 product calendar year. In usual driving, the Dynaflow utilised only the top equipment, relying on the torque multiplication from the torque convertor at decrease https://gearbox-auto31962.blogolize.com/not-known-details-about-gearbox-auto-73177227