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Remflex Inc.

Remflex Exhaust Header Gasket Sets 2011 and Manifold Gaskets, Square Port, Graphite, Designed for L31 Vortec Style Cylinder Heads, Chevy, Small Block, Pair

SKU: RFL2011

Header and Exhaust Manifold Gaskets
Remflex Exhaust Header Gasket Sets 2011 and Manifold Gaskets, Square Port, Graphite, Designed for L31 Vortec Style Cylinder Heads, Chevy, Small Block, Pair

Remflex Inc.

Remflex Exhaust Header Gasket Sets 2011 and Manifold Gaskets, Square Port, Graphite, Designed for L31 Vortec Style Cylinder Heads, Chevy, Small Block, Pair

SKU: RFL2011

Header and Exhaust Manifold Gaskets
A$128.24
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Remflex exhaust header gasket sets feature 100 percent flexible graphite construction that's effective up to 3,000 degrees F, far exceeding any vehicle's exhaust system temperature. They will rebound 30 percent when tightened, creating an optimum seal that eliminates the need for re-torquing. The unique Remflex material has been proven for over three decades in industrial applications, where temperatures routinely exceed 2,000 degrees F. They're designed to crush up to 50 percent, filling uneven header flanges for maximum sealing and eliminating the potential for exhaust leaks. Choose the gasket style and dimensions for your specific exhaust headers.

Part Type

Exhaust Gaskets SBC Vortec

Data: v4.2 - Upd: 2026-10-10 18:46:26

Specifications

Product Attributes - Brand
Remflex Inc.
Product Attributes - Manufacturer's Part Number
2011
Product Attributes - Part Type
Header and Exhaust Manifold Gaskets
Product Attributes - Product Line
Remflex Exhaust Header Gasket Sets
Product Attributes - UPC
878891000689
Product Attributes - Port Style
Square port
Product Attributes - Gasket Material
Graphite
Product Attributes - Port Height (in.)
1.500
Product Attributes - Port Width (in.)
1.375
Product Attributes - Thickness (in.)
0.125
Product Attributes - Quantity
Sold as a pair.
Product Attributes - Notes
Designed for L31 Vortec style cylinder heads.

Reference Information

Brand Name/s Remflex Inc.
StreetFX SKU rfl2011
SFX Item ID 5116717
Supplier Item Code 5116717
Manufacturer SKU 2011
Manufacturer UPC 878891000689
Alternative References REM2011, L31

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
  • MakeCHEVROLET
    Beginning Year1957
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
  • MakeCHEVROLET
    Beginning Year1962
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327
  • MakeCHEVROLET
    Beginning Year1964
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.4L/327
  • MakeCHEVROLET
    Beginning Year1967
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.9L/302
  • MakeCHEVROLET
    Beginning Year1967
    Ending Year2000
    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 Year1975
    Ending Year1976
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/262
  • MakeCHEVROLET
    Beginning Year1976
    Ending Year1999
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
  • MakeCHEVROLET
    Beginning Year1979
    Ending Year1982
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.4L/267

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