1961-1962 Chevrolet K10 Pickup Engine: 4.6L V8; Standard Rotation|Optional Non-Thermal Fan Clutch;. 1963-1966 Chevrolet K10 Pickup Standard Rotation|Optional Non-Thermal Fan Clutch;. 1967 Chevrolet K10 Pickup Engine: 4.6L V8; Standard Rotation|Optional Non-Thermal Fan Clutch;.
