2007 GMC Sierra 1500 Classic equipped with 6.0L V8 Gas OHV, 5.3L V8 Gas OHV, 5.3L V8 Flex OHV, 5.3L V8 Electric/Gas OHV, 4.8L V8 Gas OHV, 4.3L V6 Gas OHV
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B1 (Components) Optional Billet Reservoir Clamp Mount for 5160-series shocks only 4WD
2007 GMC Sierra 1500 Classic equipped with 6.0L V8 Gas OHV, 5.3L V8 Gas OHV, 5.3L V8 Flex OHV, 5.3L V8 Electric/Gas OHV, 4.8L V8 Gas OHV, 4.3L V6 Gas OHV
B1 (Components) Optional Billet Reservoir Clamp Mount for 5160-series shocks only 4WD
