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Remflex Inc.

Remflex Exhaust Header Gasket Sets

4.82 out of 5 stars 855 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.

Showing In Stock Items. Show All 41 Items.

Results 1 - 25 of 38

Remflex Exhaust Header Gasket Sets 6002

Made in the USA Remflex Exhaust Header Gasket Sets 6002

Remflex Exhaust Header Gasket Sets 6002

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

Part Number: RFL-6002

4.76 out of 5 stars ( 33 )

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6022

Made in the USA Remflex Exhaust Header Gasket Sets 6022

Remflex Exhaust Header Gasket Sets 6022

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 ( 15 )

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6027

Made in the USA Remflex Exhaust Header Gasket Sets 6027

Remflex Exhaust Header Gasket Sets 6027

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

Part Number: RFL-6027

4.95 out of 5 stars ( 22 )

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6028

Made in the USA Remflex Exhaust Header Gasket Sets 6028

Remflex Exhaust Header Gasket Sets 6028

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

Part Number: RFL-6028

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6019

Made in the USA Remflex Exhaust Header Gasket Sets 6019

Remflex Exhaust Header Gasket Sets 6019

Exhaust Header and Manifold Gaskets, Rectangular Port, Graphite, Designed for Use with Indy Cylinder Heads, Chrysler, Dodge, Plymouth, Big Block, Set

Part Number: RFL-6019

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6004

Made in the USA Remflex Exhaust Header Gasket Sets 6004

Remflex Exhaust Header Gasket Sets 6004

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 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6046

Remflex Exhaust Header Gasket Sets 6046

Remflex Exhaust Header Gasket Sets 6046

Header and Exhaust Manifold Gaskets, Graphite, Round Port, Chrysler, Dodge, Ram, 5.7L, Set

Part Number: RFL-6046

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6008

Made in the USA Remflex Exhaust Header Gasket Sets 6008

Remflex Exhaust Header Gasket Sets 6008

Exhaust Header and Manifold Gaskets, Square Port, Graphite, Includes Riser Gasket, Chrysler, Dodge, Plymouth, L6, Each

Part Number: RFL-6008

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6003

Made in the USA Remflex Exhaust Header Gasket Sets 6003

Remflex Exhaust Header Gasket Sets 6003

Exhaust Header and Manifold Gaskets, Square Port, Graphite, Designed for Stan's Header Pattern or Similar, Chrysler, Dodge, Plymouth, 5.2L, 5.9L, Pair

Part Number: RFL-6003

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6016

Made in the USA Remflex Exhaust Header Gasket Sets 6016

Remflex Exhaust Header Gasket Sets 6016

Exhaust Gaskets, Stock Port, Graphite, Dodge, Plymouth, Pair

Part Number: RFL-6016

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6037

Made in the USA Remflex Exhaust Header Gasket Sets 6037

Remflex Exhaust Header Gasket Sets 6037

Header Gasket, Graphite, Rectangular Port, 1.90 in. Tall, 2 in. Wide, Mopar, Hemi, TTI Headers, Pair

Part Number: RFL-6037

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6023

Made in the USA Remflex Exhaust Header Gasket Sets 6023

Remflex Exhaust Header Gasket Sets 6023

Exhaust Header and Manifold Gaskets, Stock Port, Graphite, Chrysler, Dodge, V8, Hemi, 426, Pair

Part Number: RFL-6023

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6021

Made in the USA Remflex Exhaust Header Gasket Sets 6021

Remflex Exhaust Header Gasket Sets 6021

Exhaust Gaskets, Header, Graphite, Oval Port, Mopar, Early Hemi, Pair

Part Number: RFL-6021

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6038

Made in the USA Remflex Exhaust Header Gasket Sets 6038

Remflex Exhaust Header Gasket Sets 6038

Mopar - V8 Magnum 318 ('92-'02) 360 ('93 & Newer) Matches Doug Thorley® Header Flange Gasket Jeep 5.2 - 5.9L (

Part Number: RFL-6038

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6026

Made in the USA Remflex Exhaust Header Gasket Sets 6026

Remflex Exhaust Header Gasket Sets 6026

Exhaust Gaskets, Square Port, Graphite, Dodge, Pair

Part Number: RFL-6026

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6040

Made in the USA Remflex Exhaust Header Gasket Sets 6040

Remflex Exhaust Header Gasket Sets 6040

Gasket Exhaust Header and Manifold GRAPHITE

Part Number: RFL-6040

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

Remflex Exhaust Header Gasket Sets 6010

Made in the USA Remflex Exhaust Header Gasket Sets 6010

Remflex Exhaust Header Gasket Sets 6010

MOPAR V8, Hemi, 426 ('64-'71), 528 ('00+), 1-27/32" x 1-29/32" Sq Port, For Header Applications, 2/Set

Part Number: RFL-6010

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6015B

Made in the USA Remflex Exhaust Header Gasket Sets 6015B

Remflex Exhaust Header Gasket Sets 6015B

MOPAR V8,318-360 "W-2" Cylinder Head "OUTER" Adapter Plate Gasket, (Hedman Header Pattern), 2-1/8" Round Port,

Part Number: RFL-6015B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

Remflex Exhaust Header Gasket Sets for 1998-2006 RAM 2500, RAM 3500 - 6013

Made in the USA Remflex Exhaust Header Gasket Sets for 1998-2006 RAM 2500, RAM 3500 - 6013

Remflex Exhaust Header Gasket Sets for 1998-2006 RAM 2500, RAM 3500 - 6013

MOPAR L6, (Cummins Turbo Diesel) 5.9L ('98-'06), 24 Valve "6BTA5.9", 1-11/16" Dia. Round Port, 1(ea)

Part Number: RFL-6013

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

Remflex Exhaust Header Gasket Sets 6035

Made in the USA Remflex Exhaust Header Gasket Sets 6035

Remflex Exhaust Header Gasket Sets 6035

Exahust Gasket-V8, Hemi 5.7L, ('03-'08), Square Port 1-15/32"w x 1-13/32"h, Fits: Kooks® Headers And Others, H

Part Number: RFL-6035

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6009

Made in the USA Remflex Exhaust Header Gasket Sets 6009

Remflex Exhaust Header Gasket Sets 6009

Header and Exhaust Manifold Gaskets, Square Port, Graphite, Includes Two Air Tube Gaskets, Dodge, Plymouth, 5.2L, 5.6L, 5.9L, Pair

Part Number: RFL-6009

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6014

Made in the USA Remflex Exhaust Header Gasket Sets 6014

Remflex Exhaust Header Gasket Sets 6014

Exhaust Header and Manifold Gaskets, Stock Port, Graphite, Dodge, 8.0L, Set

Part Number: RFL-6014

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

Remflex Exhaust Header Gasket Sets 6015

Made in the USA Remflex Exhaust Header Gasket Sets 6015

Remflex Exhaust Header Gasket Sets 6015

MOPAR V8, 318-360 "W-2" Cylinder Head, 1-1/4" x 1-1/4" D-Shaped Port, Also fits "Hedman Headers" Mopar Double

Part Number: RFL-6015

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

Remflex Exhaust Header Gasket Sets 6041

Made in the USA Remflex Exhaust Header Gasket Sets 6041

Remflex Exhaust Header Gasket Sets 6041

Header Gasket, Graphite, Rectangular Port, 1.433 in. Tall, 2.010 in. Wide, Mopar, Hemi, Doug Thorley, Pair

Part Number: RFL-6041

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Remflex Exhaust Header Gasket Sets 6001

Made in the USA Remflex Exhaust Header Gasket Sets 6001

Remflex Exhaust Header Gasket Sets 6001

MOPAR V8, SOHC 4.7L ('00 & Newer) Includes Jeep, 1-9/16" x 1-7/16" D-Shaped Port, Header Applications Only, 2/

Part Number: RFL-6001

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

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