1957 Chevrolet Bel Air two-door hardtop is powered by a 283ci V8 topped with a Rochester Ramjet mechanical fuel injection system and linked with a column-shifted three-speed manual transmission. The car is equipped with a 283ci Turbo-Fire V8 topped with a Rochester Ramjet mechanical fuel injection system. I do not accept another car in exchange, for information please call me. (407) 5O1-51.nine.three.