Head Bolts Not Included Head Bolt Replacement Recommended Premium Valve Stem Seals Included PermaDry Molded Rubber Valve Cover Gasket(s) Included
2004 GMC Envoy equipped with 4.2L L6 Gas DOHC
Head Bolts Not Included Head Bolt Replacement Recommended Premium Valve Stem Seals Included PermaDry Molded Rubber Valve Cover Gasket(s) Included