8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF EXCEPT POSITRACTION L/SLIP R/AXL(G80) LESS INT GEARS RWD
1989 Buick LeSabre equipped with 5.0L 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 RWD