Mr Gasket Ultra-Seal Header Gaskets - 5911
Fits 1965-1990 Chevrolet 396-454 Mark IV Big Block. Round Ports, 1.92 Inch
Mr Gasket Ultra-Seal Header Gaskets - 5911 is not in stock at Fast Lane Spares and will ship direct from supplier
Description
Description
Part Number: 5911
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 original equipment replacement, high performance street, drag race and oval track use.
Features and Benefits
⢠Has A Steel Core With Graphite Facing
⢠Graphite Facing Has Excellent Thermo-conductivity
⢠Can Be Trimmed If Necessary For Modified Port App
Specifications
Specifications
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Specifications
Brand Mr. Gasket Category Exhaust Collector Gaskets Included No Emission Code 5 Engine Chevrolet Big Block Mark IV Gasket Line Ultra-Seal Material Ultra-seal part type Exhaust Manifold Gasket Set Port Shape Round Port Size 1.92 Product Type Header Gaskets Sub Category Gaskets and Sealing Systems Thickness .062 Warning California Proposition 65 Warranty Manufacturer's Limited 90 Day Warranty Weight 0.44
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