2001 GMC Sierra 1500 equipped with 6.0L V8 Gas OHV, 5.3L V8 Gas OHV, 4.8L V8 Gas OHV, 4.3L V6 Gas OHV
2
Rear Axle
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF** 39.43 X 19.94MM
2001 GMC Sierra 1500 equipped with 6.0L V8 Gas OHV, 5.3L V8 Gas OHV, 4.8L V8 Gas OHV, 4.3L V6 Gas OHV
Rear Axle
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF** 39.43 X 19.94MM