This AC kit converts your 55-57 Chevy to the latest GEN IV, fly by wire Vintage Air system.This is not the old fashioned cable-based system.
Designed for cars not originally equipped with AC, which use the short water pump, and exhaust headers.
Applications vary based upon water pump length, exhaust system, and current alternator arrangment, so please CALL to order....
Full instructions, plus Vintage Air Tech support after the purchase.
Double grooved pulleys (crankshaft and water pump), belts and refrigerant not included.