Chrysler PowerFlite transmission Chrysler PowerFlite transmission PowerFlite is a two-speed automatic transmission engineered and produced by the Chrysler Corporation and used in their passenger cars from 1954 to 1961. Production began in late 1953; despite the launch of Chrysler's three-speed TorqueFlite automatic in 1956, the simple and durable PowerFlite remained available on Plymouths and Dodges through the 1961 model year, after which it was discontinued. Chrysler was the last of Detroit's Big Three automakers to introduce a fully automatic transmission, some 14 years after General Motors had introduced Oldsmobile's Hydramatic automatic transmission and nearly three years after Ford's Ford-O-Matic. Packard's Ultramatic debuted in
General Motors Diesel Inc.'s subsidiary Progress Rail Services. The plant was closed in 2012, after a labor dispute and construction of a new plant in Muncie, Indiana. General Motors Diesel General Motors Diesel was a railway diesel locomotive manufacturer located in London, Ontario, Canada. It served many notable companies such as BNSF Railway and Union Pacific. It was created in 1949 as the Canadian subsidiary of the Electro Motive Division of General Motors (EMD) located in the United States. In 1969 it was re-organized as the Diesel Division of General Motors of Canada, Ltd. The plant was re-purposed to include manufacture of other