This is an original GM cruise control for 1965 and 1966 Chevrolet Impala, Caprice, Belair and Biscayne cars. It includes the servo with mount brackets, wiring and switches, actuator rod and upper speedometer cable and control panel. This has been in dry storage for years and is a rare option to find. The parts have not been tested so expect you will need to rebuild some of them. Also we cant be sure id there are a few parts missing so look at the pictures carefully so you know what you are buying. Everything in the picture will be shipped to you. GM installation instructions are included which should be a valuable help. See pictures