1979 GMC C2500 equipped with 7.4L V8 Gas OHV, 6.6L V8 Gas OHV, 5.7L V8 Gas OHV, 4.1L L6 Gas OHV
2
Rear
10.5 in. Ring Gear Optional Repair Sleeve Rear Drum RWD
1979 GMC C2500 equipped with 7.4L V8 Gas OHV, 6.6L V8 Gas OHV, 5.7L V8 Gas OHV, 4.1L L6 Gas OHV
Rear
10.5 in. Ring Gear Optional Repair Sleeve Rear Drum RWD