Edelbrock 7201 Intake Manifold Gasket - Pair Perfect sealing assured due to silicone beads around each port opening Gasket material provides excellent sealing on rough, irregular flange surfaces Provides a minimum of 30% recovery under load When compressed, the gasket can expand and fill any imperfections on a sealing surface Does not include end seals and silicone sealant is recommended for use instead of end seals