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Remflex Exhaust Header Gasket Sets

4.81 out of 5 stars 814 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 351

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

Part Number: RFL-2006

4.86 out of 5 stars ( 59 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Header Gasket, Graphite, 1.500 in. x 1.125 in. Port, 0.125 in. Thick, Ford, Lincoln, Mercury, 289, 302, 351W, Set

Part Number: RFL-3003

4.95 out of 5 stars ( 21 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Exhaust Header Gaskets, Graphite, Rectangular Port, Chrysler, Dodge, Plymouth, Big Block, Pair

Part Number: RFL-6002

4.73 out of 5 stars ( 30 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Exhaust Gaskets, Header, Graphite, 1.875 in. Port, 0.125 in. Thick, Chevy, LS, Pair

Part Number: RFL-2008

4.61 out of 5 stars ( 36 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Exhaust Header and Manifold Gaskets, Stock Port, Graphite, Chrysler, Dodge, Jeep, Hemi Gen III, Pair

Part Number: RFL-6022

5.0 out of 5 stars ( 13 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Gaskets, Header, Exhaust Manifold, Small Race Port, Graphite, Designed To Fit AFR or GT40 Style Cylinder Heads, Ford, Small Block Windsor, Pair

Part Number: RFL-3028

4.89 out of 5 stars ( 37 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Exhaust Header and Manifold Gaskets, Stock Port, Graphite, Chrysler, Dodge, Plymouth, Small Block, Pair

Part Number: RFL-6027

4.95 out of 5 stars ( 21 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

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 ( 24 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Header Gasket, Graphite, 1.875 in. x 1.813 in. Port, 0.125 in. Thick, Chevy, Big Block, Set

Part Number: RFL-2003

4.5 out of 5 stars ( 14 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Exhaust Header and Manifold Gaskets, Square Port, Graphite, 8-bolt Type with Vertical Bolt Holes, Ford, Big Block FE, Pair

Part Number: RFL-3008

4.82 out of 5 stars ( 33 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Exhaust Header Gaskets, Graphite, D-port, Pontiac V8, Pair

Part Number: RFL-12-001

4.79 out of 5 stars ( 19 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Exhaust Gaskets, Header and Manifold Gaskets, Round Port, Graphite, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, LS, Pair

Part Number: RFL-2049

4.67 out of 5 stars ( 18 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

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 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

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

Part Number: RFL-2021

4.86 out of 5 stars ( 14 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Exhaust Header Gasket, Square Port, Graphite, 1.400 in. Height, 1.380 in. Width, 0.125 in. Thickness, AFR Heads, SBF, Set

Part Number: RFL-3083

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Exhaust Header Gaskets, Graphite, Oval Port, Ford, 429, 460, Pair

Part Number: RFL-3010

5.0 out of 5 stars ( 17 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Header Gasket, Graphite, 1.875 in. Round Port, 0.125 in. Thick, Chevy, Big Block, Set

Part Number: RFL-2002

4.93 out of 5 stars ( 14 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Exhaust Header Gaskets, Graphite, Dog Leg Port Style, AMC, 304, 360, 390, 401, Pair

Part Number: RFL-1001

5.0 out of 5 stars ( 21 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Exhaust Header and Manifold Gaskets, Rectangular Port, Graphite, Designed for Use with Square End Ports, Oldsmobile, Olds V8, Olds Diesel V8, Set

Part Number: RFL-11-001

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

FORD V8, 429 (Car '68-'73, Truck '70-'73)(Incl Cobra Jet, S Cobra Jet), 460 Car '68-'78, Truck '73-'78 1-9/16"

Part Number: RFL-3011

3.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

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

Part Number: RFL-2013

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Exhaust Header and Manifold Gaskets, Square Port, Graphite, Fits 4V Cylinder Heads, Ford, 302 Boss, 351C, Pair

Part Number: RFL-3007

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Exhaust Header Gaskets, Graphite, D-port, Chevy, Big Block, Pair

Part Number: RFL-2035

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Exhaust Gaskets, Header, Intake, Heat Riser, EGR, Graphite, Toyota, Set

Part Number: RFL-7009

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Exhaust Header and Manifold Gaskets, Square Port, Graphite, Dodge, 5.2L Magnum, 5.9L Magnum, Pair

Part Number: RFL-6004

4.7 out of 5 stars ( 20 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

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