1998 GMC Sonoma equipped with 4.3L V6 Gas OHV, 2.2L L4 Gas OHV
1
Rear
M20X1.5 **8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF** 21MM LONG 8.50 DIA RNGR
1998 GMC Sonoma equipped with 4.3L V6 Gas OHV, 2.2L L4 Gas OHV
Rear
M20X1.5 **8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF** 21MM LONG 8.50 DIA RNGR