Part Type: Engine Cooling Fan Clutch. 1961 Pontiac Catalina Standard Rotation; Optional Non-Thermal Fan Clutch;. Fan Clutch. Standard or Reverse Rotation Non-Thermal Fan Clutch. Fan Clutch, Thermal. Compatible Years: 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981.
