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Remflex Exhaust Flange Gaskets

4.88 out of 5 stars 34 Customer Reviews

Remflex exhaust flange gaskets feature 100 percent flexible graphite construction that's effective up to 3,000 degrees F, far exceeding any vehicle's exhaust system temperature. The unique 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 surfaces for maximum sealing and eliminating the potential for exhaust leaks. Order the replacement gaskets tailored for your vehicle application.

Results 1 - 10 of 10

Collector Gasket, OE Style, 3-Bolt Exhaust Flange, 2 3/8 in./2 1/2 in. Bores, A and B Sides, Graphite, GM SUV/Truck, Hummer, Early LS, Pair

Part Number: RFL-2070

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Collector Gaskets, 4-into-4, Fits Factory Five Cobra Headers, Pair

Part Number: RFL-8023

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Exhaust Flange Gasket, Y-Pipe Connector, 3.188 in./3.688 in. Pipe, 4 Hole, Graphite, Chevrolet, GMC, 5.7/7.4L, Each

Part Number: RFL-2045

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Exhaust Flange Gasket, 3-bolt, Graphite, for Nissan, 2.4L, 2.6L, 2.8L, Each

Part Number: RFL-15-014

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

GM Chevy Truck Dual Port Y-Pipe Connector, 1 Port = 2" Dia., 1 Port = 2-3/4" Dia., 4-11/16"

Part Number: RFL-2052

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Collector Gasket, OE Style, 3-Bolt Exhaust Flange, 2 1/2 in. Bore, Graphite, GM SUV/Truck, Hummer, LS, Pair

Part Number: RFL-2070C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

TOYOTA Aftermarket Performance Crush Gasket Ring, 2.43" ID x 3.13" OD x .200" Thick, Doug Thorley Headers Spec

Part Number: RFL-7025

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Exhaust Flange and Donut Gaskets, Exhaust Flange Gaskets, Graphite, V-Band, 6 in. Pipe Flange, Pair

Part Number: RFL-45-600

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

FORD L4, DOHC (16 Valve) - 2.2L "F22A1" ('90-'96), "F22A6" ('91-'93), 2.3L "H23A1" ('92-'96), 1-15/16" x 1-7/1

Part Number: RFL-52-004

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Exhaust Flange and Donut Gaskets, Exhaust Flange Gaskets, Graphite, V-Band, 5.50 in. Pipe Flange, Pair

Part Number: RFL-45-550

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

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