1990 GMC G1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV
1
Fan Spacer For Reverse Rotation Heavy Duty Thermal Fan Clutch w/ 3.08 or 3.42 Rear Axle Ratio w/ AC
1990 GMC G1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV
Fan Spacer For Reverse Rotation Heavy Duty Thermal Fan Clutch w/ 3.08 or 3.42 Rear Axle Ratio w/ AC
1 Per Vehicle
1990 GMC G1500 equipped with 4.3L V6 Gas OHV
1
Fan Spacer For Reverse Rotation Severe Duty Thermal Fan Clutch w/ 3.73, 4.10, or 4.56 Rear Axle Ratio
1990 GMC G1500 equipped with 4.3L V6 Gas OHV
Fan Spacer For Reverse Rotation Severe Duty Thermal Fan Clutch w/ 3.73, 4.10, or 4.56 Rear Axle Ratio
1 Per Vehicle
1990 GMC G1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV
1
Fan Spacer For Reverse Rotation Standard Duty Thermal Fan Clutch w/ 3.08 or 3.42 Rear Axle Ratio w/o AC
1990 GMC G1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV
Fan Spacer For Reverse Rotation Standard Duty Thermal Fan Clutch w/ 3.08 or 3.42 Rear Axle Ratio w/o AC
1 Per Vehicle
1990 GMC G1500 equipped with 5.7L V8 Gas OHV
1
Fan Spacer For Reverse Rotation Severe Duty Thermal Fan Clutch w/ 3.73 Or Higher Rear Axle Ratio
1990 GMC G1500 equipped with 5.7L V8 Gas OHV
Fan Spacer For Reverse Rotation Severe Duty Thermal Fan Clutch w/ 3.73 Or Higher Rear Axle Ratio