Edelbrock part #7246 Intake Gaskets for 1967-1976 400-455 Buick allow for optimum flow and performance. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. The new MP-2N Micropore technology Product Features:1.15x2.38Features Embossed Silicone Bead Around The Intake Ports & Water Openings.032 ThickTwo Piece ConfigurationEnd Seals Not Included
