- Silicone beading around ports for reliable seal
- Does not include end seals - designed for use with RTV sealer
- Sold as a pair
High Quality = Leak Free Seal
These Professional Products Power Plus LS1 intake manifold gasket sets feature silicone beading around the intake ports and water ports for additional sealing. These sets do not include end rail gaskets. They are designed for use with an RTV-type gasket sealer.