The Industrial Injection stock replacement cylinder head for 2003–2007 Dodge Cummins 5.9L engines is offered as an OE-style head for rebuilds and repairs. It matches the original configuration to restore factory valve and combustion chamber geometry without performance porting. Use this head when maintaining factory specifications during an engine refresh or when replacing a damaged original head.
Industrial Injection 03-07 Dodge Cummins 5.9L Stock Head