Head & Related
The 6.0 Power Stroke head-related category is usually about head gaskets and head studs. Once cylinder pressure starts pushing past the factory setup, gasket kits, studs, and supporting top-end parts need to be chosen carefully.
Head gaskets, head studs, head bolts, valve cover parts, seals, and related cylinder head components are regularly replaced on 2003-2007 Ford 6.0 trucks. If the cab is coming up for head gaskets, plan the supporting parts before the job starts.