Edelbrock intake manifold gaskets #7235 for E-Tec 170 Small-Block Chevy applications are made with MP-2N Micropore technology and a nitrile bead around each port for improved sealing. The synthetic fiber composite is impervious to many chemicals, recovers under load to conform to sealing surfaces using lower flange pressures, and is supplied as a matched pair to fit E-Tec manifolds and heads.
Edelbrock Intake Gasket Set SBC w/ Etec Heads Qty 2