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Patriot Exhaust

Patriot Seal-4-Good Header Gaskets 66087 Exhaust Gaskets, Header, Seal-4-Good, Aluminum, 1.90 in. Round Port, Chevy, 5.7L, Pair

SKU: PTE66087

Header and Exhaust Manifold Gaskets
Patriot Seal-4-Good Header Gaskets 66087 Exhaust Gaskets, Header, Seal-4-Good, Aluminum, 1.90 in. Round Port, Chevy, 5.7L, Pair

Patriot Exhaust

Patriot Seal-4-Good Header Gaskets 66087 Exhaust Gaskets, Header, Seal-4-Good, Aluminum, 1.90 in. Round Port, Chevy, 5.7L, Pair

SKU: PTE66087

Header and Exhaust Manifold Gaskets
A$123.01
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

If you are tired of replacing old, worn-out header gaskets, Patriot Seal-4-Good header gaskets make the perfect solution. Made from multi-layered "dead soft" aluminum or stainless steel, these gaskets conform to your headers for the ultimate seal. They are virtually blowout and burnout-proof and are also totally reusable. In fact, these gaskets are so good, they are likely to be the last header gaskets you'll ever buy—until your next project!

Part Type

Exhaust Header Gskt Set GM LS1 1.9in Dia

Data: v4.2 - Upd: 2026-10-14 09:09:15

Specifications

Product Attributes - Brand
Patriot Exhaust
Product Attributes - Manufacturer's Part Number
66087
Product Attributes - Part Type
Header and Exhaust Manifold Gaskets
Product Attributes - Product Line
Patriot Seal-4-Good Header Gaskets
Product Attributes - UPC
00750140660878
Product Attributes - Port Style
Round
Product Attributes - Gasket Material
Aluminum
Product Attributes - Port Height (in.)
1.900
Product Attributes - Port Width (in.)
1.900
Product Attributes - Quantity
Sold as a pair.

Reference Information

Brand Name/s Patriot Exhaust
StreetFX SKU pte66087
SFX Item ID 5088307
Supplier Item Code 5088307
Manufacturer SKU 66087
Manufacturer UPC N/A
Alternative References PEP66087, Seal-4-Good, 5.7L

Compatibility

Application Data
  • MakeCADILLAC
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/346
  • MakeCHEVROLET
    Beginning Year1998
    Ending Year2002
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    Beginning Year2013
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376
  • MakeCHEVROLET
    Beginning Year2014
    Ending Year2015
    Engine TypeV8
    Engine FamilyChevy small block Gen V
    Engine Size6.2L/376
  • MakeGMC
    Beginning Year1999
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakePONTIAC
    Beginning Year1998
    Ending Year2002
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
  • MakePONTIAC
    Beginning Year2004
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
  • MakePONTIAC
    Beginning Year2009
    Ending Year2009
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376

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