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Remflex Exhaust Header Gasket Sets

4.82 out of 5 stars 862 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 34

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: Tomorrow

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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 )

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Exhaust Header and Manifold Gaskets, Stock Port, Graphite, Ford, Big Block FE, Pair

Part Number: RFL-3009

4.83 out of 5 stars ( 6 )

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Exhaust Header and Manifold Gaskets, Square Port, Graphite, Fits Engines with the 16-bolt Hole Pattern, Ford, Big Block FE, Pair

Part Number: RFL-3047

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Exhaust Header and Manifold Gaskets, Square Port, Graphite, Fits Heads with 3 in. Bolt Hole Spacings On Each Port, Ford, Small Block Windsor, Set

Part Number: RFL-3039

5.0 out of 5 stars ( 3 )

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

Part Number: RFL-6016

5.0 out of 5 stars ( 4 )

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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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Exhaust Header and Manifold Gaskets, Ford Racing Z Series Port, Graphite, Designed for Ford Racing Z-head, Ford, Small Block Windsor, Pair

Part Number: RFL-3031

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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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: Tomorrow

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Header and Exhaust Manifold Gaskets, Graphite, Square Port, Ford, Small Block Windsor, Set

Part Number: RFL-3096

5.0 out of 5 stars ( 2 )

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Exhaust Gaskets, Square Port, Graphite, Ford FE, Pair

Part Number: RFL-3015

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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Header Gasket, Graphite, Square Port, Ford, V8, Small Block Windsor, Pair

Part Number: RFL-3035

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Exhaust Header and Manifold Gaskets, D-port, Graphite, Large D Race Port for 7-bolt Stahl Pattern, Chevy, Small Block, Pair

Part Number: RFL-2077

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Header Gasket, Graphite, Round Port, Ford, V8, Flat Head, Set

Part Number: RFL-3049

Not Yet Reviewed

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Header Gasket, Graphite, Square Port, Ford, V8, Small Block Windsor, Pair

Part Number: RFL-3064

Not Yet Reviewed

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GRAPHITE EXHAUST GASKET DIESEL-CUMMINS 5.9L ('98-'06) & 6.7L ('07-'13) Engines,Manifold Gasket Set: 1-3/4" Round Port w/2 13/32" Bolt Holes @ 3-1/16"

Part Number: RFL-4010

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Exhaust Gaskets, Header, Marine, Graphite, Round Port, 3 in. I.D., 4-Hole, 5 in. O.D., Pair

Part Number: RFL-22-001

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Header Gasket, Graphite, Round Port, Cummins "IS" M Engine, L6, Set

Part Number: RFL-4005

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

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: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Header Gasket, Graphite, Stock Port, GMC, 305, V6, Pair

Part Number: RFL-2091

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Header Gasket, Graphite, Retangular Port, Raised, Chevy, Small Block V8, Pair

Part Number: RFL-2085

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Header Gasket, Graphite, Irregular Port, Ford, V8, Small Block Windsor, Set

Part Number: RFL-3052

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

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: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Exahust Gasket-Mopar V8, 413 Big Block (7-Bolt Pattern) Dodge Truck/Heavy Duty, 1-11/16"w x 1-1/4"h Square Po

Part Number: RFL-6031

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

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