1976 Chevrolet Vega 2.0L 4 Cyl VIN: O FI Naturally Aspirated GAS. 1976 Chevrolet Vega 2.3L 4 Cyl VIN: A CARB Naturally Aspirated GAS. Compressor Type: R4 Heavy. Notes: A/C Compressor -- Remanufactured; R4 With CLUTCH, INCLUDES O-RINGS, NON SWITCH TYPE.
