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Remflex Inc.

Remflex Exhaust Header Gasket Sets 2040 and Manifold Gaskets, Round Port, Graphite, Adapter Flange Gasket, Fits 7-bolt Stahl Pattern, Chevy Small Block, Pair

SKU: RFL2040

Header and Exhaust Manifold Gaskets
Remflex Exhaust Header Gasket Sets 2040 and Manifold Gaskets, Round Port, Graphite, Adapter Flange Gasket, Fits 7-bolt Stahl Pattern, Chevy Small Block, Pair

Remflex Inc.

Remflex Exhaust Header Gasket Sets 2040 and Manifold Gaskets, Round Port, Graphite, Adapter Flange Gasket, Fits 7-bolt Stahl Pattern, Chevy Small Block, Pair

SKU: RFL2040

Header and Exhaust Manifold Gaskets
A$156.72
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

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 Gasket SBC w/ Stahl/Hooker Headers

Data: v4.2 - Upd: 2026-10-08 05:26:59

Specifications

Product Attributes - Brand
Remflex Inc.
Product Attributes - Manufacturer's Part Number
2040
Product Attributes - Part Type
Header and Exhaust Manifold Gaskets
Product Attributes - Product Line
Remflex Exhaust Header Gasket Sets
Product Attributes - UPC
878891003222
Product Attributes - Port Style
Round
Product Attributes - Gasket Material
Graphite
Product Attributes - Port Height (in.)
1.938
Product Attributes - Port Width (in.)
1.938
Product Attributes - Thickness (in.)
0.125
Product Attributes - Quantity
Sold as a pair.
Product Attributes - Notes
Header adapter flange gasket, fits 7-bolt Stahl pattern.

Reference Information

Brand Name/s Remflex Inc.
StreetFX SKU rfl2040
SFX Item ID 5116797
Supplier Item Code 5116797
Manufacturer SKU 2040
Manufacturer UPC 878891003222
Alternative References REM2040, 7-bolt

Compatibility

Application Data
  • Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/262
  • Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
  • Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.4L/267
  • Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
  • Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.9L/302
  • Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
  • Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
  • Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327
  • Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.4L/327
  • Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
  • Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400

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