1980 GMC K1500 equipped with 7.4L V8 Gas OHV, 6.6L V8 Gas OHV, 5.7L V8 Gas OHV, 4.8L L6 Gas OHV, 4.1L L6 Gas OHV
1
Rear
with 8.75 (in) Ring Gear with GMC Differential with 10 Bolt Holes
1980 GMC K1500 equipped with 7.4L V8 Gas OHV, 6.6L V8 Gas OHV, 5.7L V8 Gas OHV, 4.8L L6 Gas OHV, 4.1L L6 Gas OHV
Rear
with 8.75 (in) Ring Gear with GMC Differential with 10 Bolt Holes
1980 GMC K1500 equipped with 7.4L V8 Gas OHV, 6.6L V8 Gas OHV, 5.7L V8 Gas OHV, 4.8L L6 Gas OHV, 4.1L L6 Gas OHV
1
Rear
with 8.875 (in) Ring Gear with GMC Differential with 12 Bolt Holes
1980 GMC K1500 equipped with 7.4L V8 Gas OHV, 6.6L V8 Gas OHV, 5.7L V8 Gas OHV, 4.8L L6 Gas OHV, 4.1L L6 Gas OHV
Rear
with 8.875 (in) Ring Gear with GMC Differential with 12 Bolt Holes