1997 GMC C2500 equipped with 5.7L V8 Gas OHV, 5.7L V8 CNG OHV
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Exhaust Pipe Flange Gasket Not Included Head Bolts Not Included Head Bolt Replacement Recommended Premium Valve Stem Seals Included PermaDryPlus Intake Manifold Gaskets Included PermaDry Molded Rubber Valve Cover Gasket(s) Included PermaTorque Severe Duty Head Gasket(s) Included
1997 GMC C2500 equipped with 5.7L V8 Gas OHV, 5.7L V8 CNG OHV
Exhaust Pipe Flange Gasket Not Included Head Bolts Not Included Head Bolt Replacement Recommended Premium Valve Stem Seals Included PermaDryPlus Intake Manifold Gaskets Included PermaDry Molded Rubber Valve Cover Gasket(s) Included PermaTorque Severe Duty Head Gasket(s) Included