1983 GMC P3500 equipped with 7.4L V8 Gas OHV, 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV, 4.8L L6 Gas OHV
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Gold O-RING, A/C REFRIG, .301 ID, BLUE COLOR O-RING)(NEOPRENE 7.65MM ID 1.78MM
1983 GMC P3500 equipped with 7.4L V8 Gas OHV, 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV, 4.8L L6 Gas OHV
Gold O-RING, A/C REFRIG, .301 ID, BLUE COLOR O-RING)(NEOPRENE 7.65MM ID 1.78MM