2012 GMC Sierra 1500 equipped with 6.2L V8 Flex OHV, 6.0L V8 FULL HYBRID EV-Flex FHEV OHV, 5.3L V8 Flex OHV, 4.8L V8 Flex OHV, 4.3L V6 Gas OHV
1
Front
8.5 In. Ring Gear Standard Design
2012 GMC Sierra 1500 equipped with 6.2L V8 Flex OHV, 6.0L V8 FULL HYBRID EV-Flex FHEV OHV, 5.3L V8 Flex OHV, 4.8L V8 Flex OHV, 4.3L V6 Gas OHV
Front
8.5 In. Ring Gear Standard Design
2012 GMC Sierra 1500 equipped with 6.2L V8 Flex OHV, 6.0L V8 FULL HYBRID EV-Flex FHEV OHV, 5.3L V8 Flex OHV, 4.8L V8 Flex OHV, 4.3L V6 Gas OHV
1
Rear
8.5 In. or 8.625 In. Ring Gear Standard Design
2012 GMC Sierra 1500 equipped with 6.2L V8 Flex OHV, 6.0L V8 FULL HYBRID EV-Flex FHEV OHV, 5.3L V8 Flex OHV, 4.8L V8 Flex OHV, 4.3L V6 Gas OHV
Rear
8.5 In. or 8.625 In. Ring Gear Standard Design