1988 GMC R2500 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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POSITRACTION L/SLIP R/AXL(G80) DOME STYLE)(1.89 O/D X .935 I/D 9.50 DIA R/GR
1988 GMC R2500 equipped with 7.4L V8 Gas OHV, 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV, 4.8L L6 Gas OHV
POSITRACTION L/SLIP R/AXL(G80) DOME STYLE)(1.89 O/D X .935 I/D 9.50 DIA R/GR