2006 Chevrolet Express 1500 equipped with 5.3L V8 Gas OHV, 4.3L V6 Gas OHV
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7/16-20 3.73R(GT4),3.42R(GU6),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
2006 Chevrolet Express 1500 equipped with 5.3L V8 Gas OHV, 4.3L V6 Gas OHV
7/16-20 3.73R(GT4),3.42R(GU6),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**