2011 Chevrolet Impala equipped with 3.9L V6 Flex OHV, 3.5L V6 Flex OHV
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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
2011 Chevrolet Impala equipped with 3.9L V6 Flex OHV, 3.5L V6 Flex OHV
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