1979 GMC C1500 Suburban Engine: 4.1L L6; Standard Rotation|Standard Duty Thermal Fan Clutch;. 1980 GMC C1500 Suburban Engine: 4.1L L6; Standard Rotation|Standard Duty Thermal Fan Clutch;. Engine Cooling Fan Clutch.
Auto Plus/Hayden 2765 Cooling Fan, Clutch and Motor - Engine Cooling Fan Clutch
Auto Plus/Hayden 2676 Cooling Fan, Clutch and Motor - Engine Cooling Fan Clutch
Auto Plus/Hayden 2557 Cooling Fan, Clutch and Motor - Engine Cooling Fan Clutch
Auto Plus/Hayden 2664 Cooling Fan, Clutch and Motor - Engine Cooling Fan Clutch
Auto Plus/Hayden 2565 Cooling Fan, Clutch and Motor - Engine Cooling Fan Clutch