1st Design with 0.605 (in) Valve Guide Outside Diameter Intake Manifold Gasket(s) Not Included Premium Valve Stem Seals Included
1975 Buick Skylark equipped with 3.8L V6 Gas OHV
1st Design with 0.605 (in) Valve Guide Outside Diameter Intake Manifold Gasket(s) Not Included Premium Valve Stem Seals Included