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Hedman Header Gaskets 27540 Exhaust Gaskets, Header, Acrylic Bound Paper, Round Port, Chevy, Big Block, Pair

Hedman Header Gaskets 27540 Exhaust Gaskets, Header, Acrylic Bound Paper, Round Port, Chevy, Big Block, Pair

A$65.44
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

Hedman header gaskets are made of a special gasket material developed for Hedman. Accept no substitute. Hedman gaskets are available for all header applications. They were made to be exact matches to their headers, ensuring a proper fit and seal. Check with your header installation instructions to get the proper number for your headers.

Part Type

Header and Exhaust Manifold Gaskets

Data: v4.2 - Upd: 2026-10-14 09:16:32

Specifications

Product Attributes - Brand
Hedman Hedders
Product Attributes - Manufacturer's Part Number
27540
Product Attributes - Part Type
Header and Exhaust Manifold Gaskets
Product Attributes - Product Line
Hedman Header Gaskets
Product Attributes - UPC
732611275408
Product Attributes - Port Style
Round
Product Attributes - Gasket Material
Compressed fiber laminate
Product Attributes - Quantity
Sold as a pair.
Product Attributes - Notes
For use with 2.000 in. header tubes.

Reference Information

Brand Name/s Hedman Hedders
StreetFX SKU hed27540
SFX Item ID 5069966
Supplier Item Code 5069966
Manufacturer SKU 27540
Manufacturer UPC 732611275408

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1970
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • 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
  • MakeCHEVROLET
    Beginning Year1991
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
  • MakeCHEVROLET
    Beginning Year1996
    Ending Year2000
    Engine TypeV8
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454

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