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Mr. Gasket Performance Valve Cover Gaskets - .312 Inch Thick

Fits 1965-2000 Chevrolet 396-454 Mark IV/V/VI Big Block

Part # 182 Be the first to write a review

Mr. Gasket Performance Valve Cover Gaskets - .312 Inch Thick

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$40.95
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5

Emissions

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.

See Emissions Details
Mr. Gasket Performance Valve Cover Gaskets are high-density cork/rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For original equipment replacement, high performance street, drag race and oval track use.

These gaskets are .312 inch thick. That's substantially thicker than stock which can allow for additional valve train clearance.

Fits Chevrolet 396,402,427,454,502 Gen IV, Gen V and Gen VI Big Block.

Features:

  • This Gasket Has A Cork Rubber Blend
  • Provides Excellent Sealing And Durability
  • Extra Thick For The Hard To Seal Applications

About Mr. Gasket

Explore Mr. Gasket's range of performance auto parts for engines, exhaust systems, and more at our official retailer, Holley.com!

ApplicationBig Block Chevy
Brand Mr. Gasket
ColorTan
Emission Code5
EngineChevrolet Big Block Gen V/VI
Chevrolet Big Block Mark IV
MaterialPerformance
PackagingRetail - Skin Pack
Product TypeValve Cover Gaskets
Valve Cover Gasket MaterialPerformance
Valve Cover Gasket Thickness.312"
WarrantyLimited 90 Day Warranty
Weight0.7000
UPC084041001820
Part Number182
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.
Limited 90 Day Warranty: See Details
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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.