This is the in dash A/C blower switch for the years and models listed below. This fits models with factory installed air conditioning ONLY. New old stock original GM part in original packaging.
331928 [Group #9.275] supercedes to P/n 470396
1973; 1974; 1975; 1976; 1977; 1978, 1979, 1980; 1981
Camaro; includes all SS & Rally Sport models