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Mr. Gasket

Mr. Gasket 5871 Ultra-Seal Valve Cover Gaskets

Part # 5871 Be the first to write a review

Compatible with 1969-1982 Ford 302 Boss/351C/351M/400. Also Compatible with Yates NASCAR heads.

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Mr. Gasket 5871 Ultra-Seal Valve Cover Gaskets

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$47.93
Ultra-Seal is Mr. Gasket's premium valve cover gasket material. It's manufactured from a high density cork and rubber blend 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 OE replacement, high performance street, drag race and oval track use. Sold as a pair, these gaskets are .187 in. thick.

Features:

  • Manufactured from high-density cork /rubber blend gasket material
  • Creates a positive seal by controlled swelling of the gasket material when exposed to hot engine oil
  • For OE replacement, high performance street, drag race and oval track
  • .187" thick
Brand Mr. Gasket
Emission Code5
Product TypeValve Cover Gaskets
WarrantyManufacturer's Limited 90 Day
UPC084041058718
Manufacturer Part Number5871
Part Number5871
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
351-C; 351C-2V; 351C-4V; 351 Cleveland; Cleveland; 351-M; 351 Modified; 351 Midland;
Manufacturer's Limited 90 Day: See Details
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    Some parts are not legal for use in California or other states with similar regulations.

    Mr. Gasket 5871 Ultra-Seal Valve Cover Gaskets
    Mr. Gasket 5871 Ultra-Seal Valve Cover Gaskets
    $47.93