The 1st automatic transmission to utilize a torque converter (in place of a fluid coupling) was the Buick Dynaflow, which was introduced for your 1948 design yr. In regular driving, the Dynaflow employed only the top gear, counting on the torque multiplication in the torque convertor at lessen speeds. The https://gearboxauto63961.verybigblog.com/33343424/how-gearbox-auto-can-save-you-time-stress-and-money