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Header Gaskets - Aluminum-Layered - 396-454 Chevrolet Big Block Mark IV 1965-90

Mr. Gasket, Layered Aluminum Material, Round Ports, 2.15"

PART# 7409G

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Overview

Features:

  • Reusable header or exhaust manifold gasket set
  • Reusable header, exhaust manifold and collector flange gaskets
  • Manufactured from "dead soft" aluminum layers - .125" thick
  • Conforms to and seals surface irregularities (warp
  • Will not shrink deteriorate or blow out
  • Conforms easily to surface irregularities (warped flanges)
  • Compresses to .060 creates tight leak proof seal
  • Compresses down to 0.60" to create a tight leak-proof seal
  • Will not shrink, deteriorate, or blow out- eliminating gasket leaks
  • For high performance street, drag race and oval track use

Specs

BrandMr. Gasket
Collector Gaskets IncludedNo
Emission Code5
EngineChevrolet Big Block Mark IV
FinishFlat
Gasket LineAluminum-Layered
MaterialAluminum
Port ShapeRound
Port Size2.15"
Product TypeHeader Gaskets
Thickness.125"
WarrantyLimited 90 Day Warranty
Weight1.0000
Part Number7409G

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.

Warranty Information

Limited 90 Day Warranty: See Details

Applications

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      *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

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