The initial DCT to reach production was the Easidrive automatic transmission introduced within the 1961 Hillman Minx mid-size motor vehicle. This was accompanied by a variety of jap European tractors through the nineteen seventies (using manual operation through one clutch pedal), then the Porsche 962 C racing car in 1985. https://gearbox-auto77541.ziblogs.com/33899700/an-unbiased-view-of-gearbox-auto