8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF EXCEPT POSITRACTION L/SLIP R/AXL(G80) LESS INT GEARS)(R/AXL
1999 GMC Yukon equipped with 5.7L V8 Gas OHV
8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF EXCEPT POSITRACTION L/SLIP R/AXL(G80) LESS INT GEARS)(R/AXL