Mr. Gasket Ultra-Seal Header Gaskets - 5906 transmission-gaskets maintaining factory performance and fuel

maintaining factory performance and fuel efficiency

5 V8 1981 Pontiac Laurentian 265/4

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7L V8 350 CID With Crank Sensor Port Provision 1996-2003 Chevrolet W4500 Tiltmaster 5

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Mr. Gasket Ultra-Seal Header Gaskets - 5906 transmission-gaskets maintaining factory performance and fuelOverview: 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