1981 GMC C3500 equipped with 7.4L V8 Gas OHV, 5.7L V8 Gas OHV, 4.8L L6 Gas OHV
1
Pressure Switch High Pressure Compressor Mounted 2 Term. w/o Connector Blue, Red, Or White
1981 GMC C3500 equipped with 7.4L V8 Gas OHV, 5.7L V8 Gas OHV, 4.8L L6 Gas OHV
Pressure Switch High Pressure Compressor Mounted 2 Term. w/o Connector Blue, Red, Or White