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Mr. Gasket

Mr. Gasket Aluminum Layered Exhaust Gaskets 7409G Manifold Gaskets, Layered, Round Port, Chevy, Big Block, Pair

SKU: MRG7409G

Header and Exhaust Manifold Gaskets
Mr. Gasket Aluminum Layered Exhaust Gaskets 7409G Manifold Gaskets, Layered, Round Port, Chevy, Big Block, Pair

Mr. Gasket

Mr. Gasket Aluminum Layered Exhaust Gaskets 7409G Manifold Gaskets, Layered, Round Port, Chevy, Big Block, Pair

SKU: MRG7409G

Header and Exhaust Manifold Gaskets
A$187.45
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
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Description

Mr. Gasket aluminum layered exhaust gaskets are reusable header or manifold seals that conform to surface irregularities and warped flanges. They will not shrink, deteriorate, or blow out. They're available for a wide variety of port styles and sizes.

Features include:

* Manufactured from 0.125 in. "dead soft" aluminum layers
* Compresses to .060 in. to create a tight, leak-proof seal
* Can withstand intense exhaust heat
* Resists deterioration
* Easy removal
* For high performance street, drag race, road racing, and oval track use

Part Type

Header and Exhaust Manifold Gaskets

Data: v4.2 - Upd: 2026-10-14 17:09:36

Specifications

Product Attributes - Brand
Mr. Gasket
Product Attributes - Manufacturer's Part Number
7409G
Product Attributes - Part Type
Header and Exhaust Manifold Gaskets
Product Attributes - Product Line
Mr. Gasket Aluminum Layered Exhaust Gaskets
Product Attributes - UPC
084041040126
Product Attributes - Port Style
Round
Product Attributes - Gasket Material
Aluminum
Product Attributes - Port Height (in.)
2.150
Product Attributes - Port Width (in.)
2.150
Product Attributes - Thickness (in.)
0.125
Product Attributes - Quantity
Sold as a pair.

Reference Information

Brand Name/s Mr. Gasket
StreetFX SKU mrg7409G
SFX Item ID 4982476
Supplier Item Code 4982476
Manufacturer SKU 7409G
Manufacturer UPC 84041040126

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1965
    Ending Year1970
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454

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