2007 GMC Sierra 1500 Classic equipped with 6.0L V8 Gas OHV, 5.3L V8 Gas OHV, 5.3L V8 FULL HYBRID EV-Gas FHEV OHV, 5.3L V8 Flex OHV, 4.8L V8 Gas OHV, 4.3L V6 Gas OHV
1
w/7 mm Base
2007 GMC Sierra 1500 Classic equipped with 6.0L V8 Gas OHV, 5.3L V8 Gas OHV, 5.3L V8 FULL HYBRID EV-Gas FHEV OHV, 5.3L V8 Flex OHV, 4.8L V8 Gas OHV, 4.3L V6 Gas OHV
w/7 mm Base
2007 GMC Sierra 1500 Classic equipped with 6.0L V8 Gas OHV, 5.3L V8 Gas OHV, 5.3L V8 FULL HYBRID EV-Gas FHEV OHV, 5.3L V8 Flex OHV, 4.8L V8 Gas OHV, 4.3L V6 Gas OHV
1
For Cars With 7 mm Base
2007 GMC Sierra 1500 Classic equipped with 6.0L V8 Gas OHV, 5.3L V8 Gas OHV, 5.3L V8 FULL HYBRID EV-Gas FHEV OHV, 5.3L V8 Flex OHV, 4.8L V8 Gas OHV, 4.3L V6 Gas OHV
For Cars With 7 mm Base