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Header Gaskets - Copper-Seal - 396-454 Chevrolet Big Block Mark IV 1965-90

Mr. Gasket 7157, Copper-Seal Material, Round Ports

PART# 7157MRG

$42.12   Suggested Retail
$34.12   Holleydays Price
Free Shipping on orders over $100*
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Overview

This is a high quality copper gasket that performs well and is reusable. We recommend this in all of your racing and high performance applications. They are for stock heads unless indicated, and work well in high heat and turbocharged applications.

Features:

  • These Gaskets Are Made From .043 Solid Copper
  • They Have A .051 Embossment Around Port
  • End Holes Are Slotted For Ease Of Installation

Specs

BrandMr. Gasket
Collector Gaskets IncludedNo
Emission Code3
EngineChevrolet Big Block Mark IV
Gasket LineCopper-Seal
MaterialCopper
Port ShapeRound
Port Size1.92"
Product TypeHeader Gaskets
Thickness.094"
WarrantyLimited 90 Day Warranty
Weight1.0000
Part Number7157MRG

Tech Resources

Emissions

This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

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      *Free Shipping & Handling only offered to the contiguous US on orders over $100.

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

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