2006 GMC Sierra 1500 HD equipped with 6.0L V8 Gas OHV
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with Federal Emissions System If welded assembly, replace all required parts 3 (in) Inlet and Outlet
2006 GMC Sierra 1500 HD equipped with 6.0L V8 Gas OHV
with Federal Emissions System If welded assembly, replace all required parts 3 (in) Inlet and Outlet