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
American Motors Corporation parts, some were used as late as 2006, when the Jeep Wrangler (the last new product introduced by AMC before the Chrysler deal) was still using the AMC Straight-6 engine in some models, as well as the recessed "paddle" door handles that were used since the 1968 model year by AMC. Both were retired when the Wrangler was completely redesigned for the 2007 model year. AM General, sold by American Motors in 1982, is still in business building the American Motors-designed Humvee for American and allied militaries. AM General also built the now-discontinued civilian variant – the H1 – and