Mr Gasket 5877 Ultra Seal Valve Cover Gasket Set Mr Gasket 5877

Ultra-Seal is Mr. Gasket premium valve cover gasket material. Its manufactured from a high density cork and rubber blend with a black latex coat applied to the outside to help seal minor flange irregularities and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair, these gaskets are .187 inch thick.

Features

• Creates A Positive Seal
• Controlled Swelling Gasket
• Thickness Will Not Decrease
• Eliminates Re-Torque Of Valves
• High-Tensile Strength
• Handles Ex Flange Pressure
• Forms Leak Proof Seal
• Black Latex Coating

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