1967-72 Chevrolet / GMC Truck Heater Control Assembly with A/C Complete with Blower Switch Installed 1967-72 Chevrolet / GMC Truck Heater Control Assembly with A/C Complete with Blower Switch Installed. 1967 1968 1969 1970 1971 1972 (0) MSRP: Was: Now: $189.99 Compare View Details The item has been added Quick view