Upgrade to Mr. Gasket Aluminum Layered Header Gaskets and eliminate blown exhaust gaskets forever. They conform to warped and damaged surfaces to create an airtight, leak-proof seal and will not shrink or deteriorate EVER.
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
Will not shrink, deteriorate, or blow out- eliminating gasket leaks
For high performance street, drag race and oval track use
Specs
Brand
Mr. Gasket
Collector Gaskets Included
No
Emission Code
5
Engine
Chevrolet Big Block Mark IV
Finish
Flat
Gasket Line
Aluminum-Layered
Material
Aluminum
Port Shape
Round
Port Size
2.15"
Product Type
Header Gaskets
Thickness
.125"
Warranty
Limited 90 Day Warranty
Weight
1.0000
Part Number
7409G
Emissions
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.
