- Manufactured from high-temperature steel core/graphite faced exhaust material.
- Expanded steel core provides stability and maximum torque retention to eliminate gasket failure.
- Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head.
- Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load.
- Can be trimmed if necessary for modified port applications.
- For OE replacement, high performance street, drag race and oval track use.
Mr. Gasket, Ultra-Seal Material, Spread Ports, 1.65" x 1.60"