1971 International 1310 Engine: 3.8L L6; Standard Rotation; Optional Non-Thermal Fan Clutch; w/o Thread On Fan Clutch;. Part Type: Engine Cooling Fan Clutch. 1973 International 1310 Engine: 4.2L L6; Standard Rotation; Optional Non-Thermal Fan Clutch; w/o Thread On Fan Clutch;.
