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Remflex Exhaust Flange Gaskets

4.88 out of 5 stars 32 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 - 8 of 8

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: Tomorrow

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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: Tomorrow

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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: Tomorrow

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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: Tomorrow

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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: Tomorrow

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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: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 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: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 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: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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