1999 Chevrolet Silverado 1500 equipped with 4.8L V8 Gas OHV
1
Thermal Fan Clutch Counter Clockwise (Reverse) Rotation Severe Duty w/ 4.10 Rear Axle Ratio 2.05 Diameter Thermostat Opening w/ AC
1999 Chevrolet Silverado 1500 equipped with 4.8L V8 Gas OHV
Thermal Fan Clutch Counter Clockwise (Reverse) Rotation Severe Duty w/ 4.10 Rear Axle Ratio 2.05 Diameter Thermostat Opening w/ AC
1999 Chevrolet Silverado 1500 equipped with 4.8L V8 Gas OHV
1
Thermal Fan Clutch Standard Duty Counter Clockwise (Reverse) Rotation w/ 3.08, 3.42, or 3.73 Rear Axle Ratio w/o AC
1999 Chevrolet Silverado 1500 equipped with 4.8L V8 Gas OHV
Thermal Fan Clutch Standard Duty Counter Clockwise (Reverse) Rotation w/ 3.08, 3.42, or 3.73 Rear Axle Ratio w/o AC