1977 GMC C25 Suburban equipped with 7.4L V8 Gas OHV, 5.7L V8 Gas OHV, 5.0L V8 Gas OHV, 4.8L L6 Gas OHV
1
Rear
with 8.5 (in) Ring Gear with GMC Differential with 10 Bolt Holes Paper Gasket
1977 GMC C25 Suburban equipped with 7.4L V8 Gas OHV, 5.7L V8 Gas OHV, 5.0L V8 Gas OHV, 4.8L L6 Gas OHV
Rear
with 8.5 (in) Ring Gear with GMC Differential with 10 Bolt Holes Paper Gasket
1977 GMC C25 Suburban equipped with 7.4L V8 Gas OHV, 5.7L V8 Gas OHV, 5.0L V8 Gas OHV, 4.8L L6 Gas OHV
1
Rear
with 10.5 (in) Ring Gear with GMC Differential with 14 Bolt Holes
1977 GMC C25 Suburban equipped with 7.4L V8 Gas OHV, 5.7L V8 Gas OHV, 5.0L V8 Gas OHV, 4.8L L6 Gas OHV
Rear
with 10.5 (in) Ring Gear with GMC Differential with 14 Bolt Holes