1983 Chevrolet C20 equipped with 7.4L V8 Gas OHV, 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV, 5.0L V8 Gas OHV, 4.8L L6 Gas OHV, 4.1L L6 Gas OHV
1
Rear
with 10.5 (in) Ring Gear with GMC Differential with 14 Bolt Holes
1983 Chevrolet C20 equipped with 7.4L V8 Gas OHV, 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV, 5.0L V8 Gas OHV, 4.8L L6 Gas OHV, 4.1L L6 Gas OHV
Rear
with 10.5 (in) Ring Gear with GMC Differential with 14 Bolt Holes
1983 Chevrolet C20 equipped with 7.4L V8 Gas OHV, 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV, 5.0L V8 Gas OHV, 4.8L L6 Gas OHV, 4.1L L6 Gas OHV
1
Rear
with 9.5 (in) Ring Gear with GMC Differential with 14 Bolt Holes
1983 Chevrolet C20 equipped with 7.4L V8 Gas OHV, 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV, 5.0L V8 Gas OHV, 4.8L L6 Gas OHV, 4.1L L6 Gas OHV
Rear
with 9.5 (in) Ring Gear with GMC Differential with 14 Bolt Holes