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 Head Gaskets C5582-066

Head Gasket, MLS, Multi-Layer Stainless Steel, 4.185 in. Bore, 0.066 in. Thickness, Dodge, Each

Part Number: CGT-C5582-066

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Cometic MLS Head Gaskets C5581-056

Cometic MLS Head Gaskets C5581-056

.056" MLS-5 HEAD GASKET

Part Number: CGT-C5581-056

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Cometic MLS Head Gaskets C5582-051

Head Gasket, MLS, 4.185 in. Bore, .051 in. Compressed Thickness, Dodge, Each

Part Number: CGT-C5582-051

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Cometic MLS Head Gaskets C5581-040

Gasket, Head Gasket, Multi Layer Steel, 4.165 in. Bore, 0.040 in. Thickness, Mopar, W7, W8, W9, Each

Part Number: CGT-C5581-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Cometic Armor Clad Exhaust Gaskets C5593-064

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

Part Number: CGT-C5593-064

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Cometic MLS Head Gaskets C5582-040

Head Gasket, MLS, 4.185 in. Bore, .040 in. Compressed Thickness, Chrysler, 318, 340, 360, Each

Part Number: CGT-C5582-040

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Cometic MLS Head Gaskets C5580-045

Head Gasket, MLS, 4.100 in. Bore, .045 in. Compressed Thickness, Dodge, Each

Part Number: CGT-C5580-045

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Cometic MLS Head Gaskets C5582-070

Head Gasket, MLS, 4.185 in. Bore, .070 in. Compressed Thickness, Dodge, Each

Part Number: CGT-C5582-070

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Cometic Head Gaskets C5829-060