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Remflex Exhaust Header Gasket Sets

4.82 out of 5 stars 885 Customer Reviews

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 sy
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
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.

Results 1 - 25 of 26

Header Gasket, Graphite, 1.500 in. x 1.375 in. Port, 0.125 in. Thick, Chevy, Small Block, Set

Part Number: RFL-2006

4.87 out of 5 stars ( 63 )

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Header Gasket, Graphite, 1.563 in. Round Port, 0.125 in. Thick, Chevy, Small Block, Set

Part Number: RFL-2004

5.0 out of 5 stars ( 26 )

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Header Gasket, Graphite, 1.594 in. x 1.531 in. Port, 0.125 in. Thick, Chevy, Small Block, Set

Part Number: RFL-2005

4.95 out of 5 stars ( 20 )

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Exhaust Gaskets, Header, Graphite, Oval Port, Chevrolet, Small Block, Pair

Part Number: RFL-2021

4.89 out of 5 stars ( 18 )

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Exhaust Header and Manifold Gaskets, Round Port, Graphite, Chevy, GMC, Big Block, Pair

Part Number: RFL-2013

4.7 out of 5 stars ( 10 )

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GM L6, Combination Intake & Exhaust with Plenum Gasket Included, 194, 215 Pontiac, 230, Checker, 250, 292 ('63-'8

Part Number: RFL-2034

5.0 out of 5 stars ( 9 )

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

Part Number: RFL-2011

4.88 out of 5 stars ( 17 )

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Exhaust Header Gaskets, Graphite, Square Port, Chevy, Small Block, Pair

Part Number: RFL-2016

5.0 out of 5 stars ( 8 )

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

Part Number: RFL-2040

Not Yet Reviewed

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GM V8, SBC, 1-1/4" x 1-5/8" Oval Prt, Use with raised weld bead headers - add sealing mat around the weld bead

Part Number: RFL-2032

4.92 out of 5 stars ( 13 )

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Exhaust Header and Manifold Gaskets, Brodix Track 1 Port, Graphite, Chevy, Small Block, Pair

Part Number: RFL-2007

4.75 out of 5 stars ( 4 )

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Exhaust Gaskets, Oval Port, Graphite, Chevy, Pair

Part Number: RFL-2017

Not Yet Reviewed

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Exhaust Header and Manifold Gaskets, Brodix Spread Port, Graphite, Fits Stahl Spread Port 7-bolt Pattern Only, Chevy, Small Block, Pair

Part Number: RFL-2014

5.0 out of 5 stars ( 1 )

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Exhaust Header Gaskets, Graphite, Round Port, Chevy, Small Block, Pair

Part Number: RFL-2031

5.0 out of 5 stars ( 5 )

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Header Gasket, Graphite, Stahl, 18 Degree Head, Chevy, Small Block, V8, Pair

Part Number: RFL-2043

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Header Gasket, Graphite, Large Oval Port, Chevy, Small Block, V8, Pair

Part Number: RFL-2038

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Header Gasket, Graphite, GM Fast Burn Heads, Chevy Small Block, V8, Pair

Part Number: RFL-2053

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Header Gasket, Graphite, Square Port, Chevy, Small Block, V8, 18 Degree Heads, Pair

Part Number: RFL-2037

5.0 out of 5 stars ( 1 )

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GM V8, SBC, Stahl 7-Bolt Pattern, Brodix "12B" Raised D-Port, 1-13/16"w x 1-3/4"h D-Shaped Port, Header Applic

Part Number: RFL-2015

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Header Gasket, Graphite, Stahl, 18 Degree Head, Chevy, Small Block, V8, Set

Part Number: RFL-2055

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Header Gasket, Graphite, Round Port, Chevy, Small Block V8, Stan's Headers Adapter Flanges, Pair

Part Number: RFL-2028

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Exhaust Gasket GM-V8, Small Block Chevy, Fits: Dart "Little Chief" Heads, 2-1/8" Ports, 2/Set

Part Number: RFL-2063

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Header Gasket, Graphite, Dart Little Chief, GM, Small Block, V8, Pair

Part Number: RFL-2060

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Header Gasket, Graphite, Dart Little Chief, GM, Small Block, V8, Pair

Part Number: RFL-2062

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Header Gasket, Graphite, Dart Little Chief, GM, Small Block, V8, Pair

Part Number: RFL-2061

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today