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Mr. Gasket

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

Fits 1955-1986 Chevrolet 262-400 Gen I Small Block.

Part # 179 Be the first to write a review
Estimated Ship Date: 12/02/2022
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$30.70
Suggested Retail
$37.90
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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

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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 262,265,267,283,307,327,350,400 Gen I Small Block with Perimeter Bolt Valve Covers.

Features:

  • Provides Excellent Flange Sealing And Durability
  • For High-Performance Street, Drag Race & Oval Track Use

About Mr. Gasket

Using his own '57 Chevy as a rolling testbed, drag racer Joe Hrudka launched the most famous gasket company in the world more than half a century ago. Mr. Gasket is the go-to gasket source for racers with gaskets and fasteners that seal perfectly every time.

ApplicationSmall Block Chevy
Bolt PatternPerimeter
Brand Mr. Gasket
ColorBrown
Emission Code5
EngineChevrolet Small Block Gen I
FinishFlat
MaterialCork
PackagingRetail - Skin Pack
Product TypeValve Cover Gaskets
Special OffersHolley Days
Valve Cover Gasket MaterialPerformance
Valve Cover Gasket Thickness.312"
WarrantyLimited 90 Day Warranty
Weight0.5000
UPC084041001790
Part Number179
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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