Cometic Engine Gaskets

Now you can have race-proven performance on your daily driver! Founded in 1989, Cometic Gasket is a leading worldwide supplier of short-run and custom gaskets for the...

Now you can have race-proven performance on your daily driver! Founded in 1989, Cometic Gasket is a leading worldwide supplier of short-run and custom gaskets for the motorsports market. To ensure maximum performance for various engine types and sizes, Cometic manufactures gaskets in a wide range of materials, including Multi-Layered Steel (MLS) and Aramid Fiber. The gaskets are rigorously tested in the most demanding driving conditions and have proven themselves on NHRA/IHRA and NASCAR tracks nationwide. Whether you’re sealing a street/strip machine or daily driver, Cometic Gasket will give you maximum performance.

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Cometic MLS Exhaust Gaskets C5818-030

Cometic MLS Exhaust Gaskets C5818-030

Exhaust Gaskets, Exhaust Manifold, Exhaust, Chevy, LS, Pair

Part Number: CGT-C5818-030

3.33 out of 5 stars ( 6 )

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Cometic MLS Exhaust Gaskets C5251-030

Exhaust Gaskets, Headers, Multi-Layer Steel, Round Port, Chevrolet, Big Block V8, Pair

Part Number: CGT-C5251-030

1.0 out of 5 stars ( 1 )

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Cometic MLS Exhaust Gaskets C5898-030

Gasket, Manifold, Exhaust, Ford, Small Block, Pair

Part Number: CGT-C5898-030

5.0 out of 5 stars ( 2 )

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Cometic AFM Exhaust Gaskets C5420

EXHAUST HEADER AND MANIFOLD GASKETS, EXHAUST GASKET EA.

Part Number: CGT-C5420

Not Yet Reviewed

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Cometic MLS Exhaust Gaskets C5902-030

Gasket, Manifold, Exhaust, Chrysler, Dodge, Plymouth, Big Block, Pair

Part Number: CGT-C5902-030

4.83 out of 5 stars ( 6 )

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Cometic Header and Exhaust Manifold Gaskets C15651-060

Ford Windsor .060" HTS Exhaust Manifold Gasket Set, 1.422" x 1.625" Irregular Port, Dart And TFS, E351 - Dual Bolt Pattern

Part Number: CGT-C15651-060

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

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Estimated Ship Date: Nov 12, 2025 if ordered today

Cometic MLS Exhaust Gaskets C5996-030

.030" MLS EXHAUST GASKETS

Part Number: CGT-C5996-030

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Cometic Armor Clad Exhaust Gaskets C5415-064

Gasket, Manifold, Exhaust, Brodix Track 1, Chevy, Small Block, Pair

Part Number: CGT-C5415-064

5.0 out of 5 stars ( 1 )

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Cometic MLS Exhaust Gaskets C5899-030

Gasket, Manifold, Exhaust, Ford, Small Block, Pair

Part Number: CGT-C5899-030

5.0 out of 5 stars ( 2 )

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Cometic MLS Exhaust Gaskets C5897-030

Gasket, Manifold, Exhaust, Chevy, Big Block, Pair

Part Number: CGT-C5897-030

5.0 out of 5 stars ( 3 )

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Cometic MLS Exhaust Gaskets C5251-051

Exhaust Gaskets, Headers, Multi-Layer Steel, Round Port, Chevrolet, Big Block V8, Pair

Part Number: CGT-C5251-051

Not Yet Reviewed

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Cometic HT Fiber Exhaust Header Gasket Sets for 2020-2021 F-350 SUPER DUTY, F-250 SUPER DUTY, 2021-2022 E-350 SUPER DUTY - C15664

Gasket, Header, Manifold, Oval Port, HT Fiber, Graphite/Kevlar®, .060 in. Thick, without Heat Shield, Ford, Pair

Part Number: CGT-C15664

Not Yet Reviewed

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Cometic Water Neck Gaskets C5538-047

Water Neck Gasket, Aramid Fiber, Chevy, Small Block, Each

Part Number: CGT-C5538-047

5.0 out of 5 stars ( 2 )

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Cometic MLS Exhaust Gaskets C5896-030

Gasket, Manifold, Exhaust, Chevy, Big Block, Pair

Part Number: CGT-C5896-030

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

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Estimated Ship Date: Nov 12, 2025 if ordered today

Cometic Armor Clad Exhaust Gaskets C5548-030

Gasket, Manifold, Exhaust, Chevy, Small Block, Pair

Part Number: CGT-C5548-030

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

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Estimated Ship Date: Nov 12, 2025 if ordered today

Cometic Armor Clad Exhaust Gaskets C5350-042

Gasket, Manifold, Exhaust, Round Port. Chevy, Big Block, Pair

Part Number: CGT-C5350-042

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

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Estimated Ship Date: Nov 12, 2025 if ordered today

Cometic Armor Clad Exhaust Gaskets C5349-030

Gasket, Manifold, Exhaust, Round Port, Chevy, Big Block, Pair

Part Number: CGT-C5349-030

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

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Estimated Ship Date: Nov 12, 2025 if ordered today

Cometic Armor Clad Exhaust Gaskets C5349-064

Gasket, Manifold, Exhaust, Round Port, Chevy, Big Block, Pair

Part Number: CGT-C5349-064

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

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Estimated Ship Date: Nov 12, 2025 if ordered today

Cometic Armor Clad Exhaust Gaskets C5350-030

Gasket, Manifold, Exhaust, Round Port. Chevy, Big Block, Pair

Part Number: CGT-C5350-030

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

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Estimated Ship Date: Nov 12, 2025 if ordered today

Cometic MLS Exhaust Gaskets C5905-030

Gasket, Manifold, Exhaust, Pontiac, V8, Pair

Part Number: CGT-C5905-030

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

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Estimated Ship Date: Nov 12, 2025 if ordered today

Cometic MLS Exhaust Gaskets C5897-060

Gasket, Manifold, Exhaust, Chevy, Big Block, Pair

Part Number: CGT-C5897-060

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

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Estimated Ship Date: Nov 12, 2025 if ordered today

Cometic MLS Exhaust Gaskets C5900-030

Gasket, Manifold, Exhaust, Ford, Big Block, Pair

Part Number: CGT-C5900-030

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

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Estimated Ship Date: Nov 12, 2025 if ordered today

Cometic MLS Exhaust Gaskets C5904-030

Gasket, Manifold, Exhaust, Oldsmobile, V8, Pair

Part Number: CGT-C5904-030

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

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Estimated Ship Date: Nov 12, 2025 if ordered today

Cometic MLS Exhaust Gaskets C5922-030

Gasket, Manifold, Exhaust, Ford, Big Block, FE, Pair

Part Number: CGT-C5922-030

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

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Estimated Ship Date: Nov 12, 2025 if ordered today

Cometic Header and Exhaust Manifold Gaskets C5818HTS

Exhaust Gasket Pair, .060" HTS EXHAUST GASKET PAIR , GM LS1 SB 5.3,5.7&6.0L

Part Number: CGT-C5818HTS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 12, 2025 if ordered today

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Estimated Ship Date: Nov 12, 2025 if ordered today

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