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Hedman Header Gaskets 27690 Exhaust Gaskets, Header, High-Temperature, D-Port, Chevy, Small Block, Pair

Hedman Header Gaskets 27690 Exhaust Gaskets, Header, High-Temperature, D-Port, Chevy, Small Block, Pair

A$63.47
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 09:15:24

Specifications

Product Attributes - Brand
Hedman Hedders
Product Attributes - Manufacturer's Part Number
27690
Product Attributes - Part Type
Header and Exhaust Manifold Gaskets
Product Attributes - Product Line
Hedman Header Gaskets
Product Attributes - UPC
732611276900
Product Attributes - Port Style
D-port
Product Attributes - Gasket Material
Compressed fiber laminate
Product Attributes - Quantity
Sold as a pair.

Reference Information

Brand Name/s Hedman Hedders
StreetFX SKU hed27690
SFX Item ID 5070548
Supplier Item Code 5070548
Manufacturer SKU 27690
Manufacturer UPC 732611276900

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1963
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.4L/327
  • MakeCHEVROLET
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
    Application NotesFits application using a "D" port style head only.
  • MakeCHEVROLET
    Beginning Year1967
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/302
  • MakeCHEVROLET
    Beginning Year1967
    Ending Year1982
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
  • MakeCHEVROLET
    Beginning Year1968
    Ending Year1973
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeCHEVROLET
    Beginning Year1976
    Ending Year1982
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305

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