Edelbrock part #7242 Intake Gaskets for 1958-1965 348/409 W-Series, Small Port Chevys 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 Product Features:2.50x1.31Features Embossed Silicone Bead Around The Intake Ports & Water Openings.060 ThickTwo Piece ConfigurationEnd Seals Not Included
