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Hedman Hedders

Hedman Header Gaskets 27470 Exhaust Gaskets, Header, High-Temperature, Round Port, Chevy, GMC, Hummer, Pontiac, LS, Pair

SKU: HED27470

Header and Exhaust Manifold Gaskets

Hedman Header Gaskets 27470 Exhaust Gaskets, Header, High-Temperature, Round Port, Chevy, GMC, Hummer, Pontiac, LS, Pair

Hedman Hedders

Hedman Header Gaskets 27470 Exhaust Gaskets, Header, High-Temperature, Round Port, Chevy, GMC, Hummer, Pontiac, LS, Pair

SKU: HED27470

Header and Exhaust Manifold Gaskets
A$58.07
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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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 Gaskets

Data: v4.2 - Upd: 2026-10-23 04:04:47

Specifications

Product Attributes - Brand
Hedman Hedders
Product Attributes - Manufacturer's Part Number
27470
Product Attributes - Part Type
Header and Exhaust Manifold Gaskets
Product Attributes - Product Line
Hedman Header Gaskets
Product Attributes - UPC
732611274708
Product Attributes - Port Style
Round
Product Attributes - Gasket Material
Compressed fiber laminate
Product Attributes - Quantity
Sold as a pair.

Reference Information

Brand Name/s Hedman Hedders
StreetFX SKU hed27470
SFX Item ID 5070462
Supplier Item Code 5070462
Manufacturer SKU 27470
Manufacturer UPC 732611274708

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2014
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2019
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364

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