2018 Chevrolet Express 3500 equipped with 6.0L V8 Gas OHV, 6.0L V8 Flex OHV, 6.0L V8 CNG OHV
1
Head Bolts Not Included Head Bolt Replacement Recommended Premium Valve Stem Seals Included PermaDry Molded Rubber Valve Cover Gasket(s) Included
2018 Chevrolet Express 3500 equipped with 6.0L V8 Gas OHV, 6.0L V8 Flex OHV, 6.0L V8 CNG OHV
Head Bolts Not Included Head Bolt Replacement Recommended Premium Valve Stem Seals Included PermaDry Molded Rubber Valve Cover Gasket(s) Included