Mr. Gasket 5876 - Ultra-Seal Valve Cover Gaskets Fits Chrysler 64-69 273, 67-91 318, 68-73 340, 71-92 360 axles-and-parts V8 GAS OHV Naturally Aspirated

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Mr. Gasket 5876 - Ultra-Seal Valve Cover Gaskets Fits Chrysler 64-69 273, 67-91 318, 68-73 340, 71-92 360 axles-and-parts V8 GAS OHV Naturally AspiratedOverview: Ultra Seal is Mr. Gasket premium valve cover gasket material. It's manufactured from a high density cork and rubber blend with a black latex coat applied to the outside to help seal minor flange irregularites 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,