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 C5833-027

Cometic MLS Head Gaskets C5833-027

Head Gasket, MLS, 4.080 in. Bore, .027 in. Compressed Thickness, Ford, FE Big Block, Each

Part Number: CGT-C5833-027

Not Yet Reviewed

Estimated Ship Date: Today

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Cometic MLS Head Gaskets C5834-040

Gasket, Head Gasket, Multi Layer Steel, 4.165 in. Bore, 0.040 in. Thickness, Ford, Big Block, Each

Part Number: CGT-C5834-040

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Cometic MLS Head Gaskets C5834-027

Head Gasket, MLS, 4.165 in. Bore, .027 in. Compressed Thickness, Ford, FE, Each

Part Number: CGT-C5834-027

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Cometic MLS Head Gaskets C5835-040

Head Gasket, MLS, 4.250 in. Bore, .040 in. Compressed Thickness, Ford, 332-428 FE, Each

Part Number: CGT-C5835-040

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Cometic MLS Head Gaskets C5833-060

Head Gasket, MLS, 4.080 in. Bore, .060 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5833-060

Not Yet Reviewed

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Cometic MLS Head Gaskets C5835-060

Head Gasket, MLS, 4.250 in. Bore, .060 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5835-060

Not Yet Reviewed

Estimated Ship Date: Today

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Cometic MLS Head Gaskets C5833-040

Head Gasket, MLS, 4.080 in. Bore, .040 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5833-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Cometic MLS Head Gaskets C5835-045

Head Gasket, MLS, 4.250 in. Bore, .045 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5835-045

Not Yet Reviewed

Estimated Ship Date: Today

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Cometic MLS Head Gaskets C5834-051

Head Gasket, MLS, 4.165 in. Bore, .051 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5834-051

Not Yet Reviewed

Estimated Ship Date: Today

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Cometic MLS Head Gaskets C5839-075

Head Gasket, MLS, 4.140 in. Bore, .075 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5839-075

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Cometic Head Gaskets C5834-023

.023" MLS HEAD GASKET

Part Number: CGT-C5834-023

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Cometic MLS Head Gaskets C5833-030

Head Gasket, MLS, 4.080 in. Bore, .030 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5833-030

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Cometic MLS Head Gaskets C5834-036

Head Gasket, MLS, 4.165 in. Bore, .036 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5834-036

Not Yet Reviewed

Estimated Ship Date: Today

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Cometic MLS Head Gaskets C5833-036

Head Gasket, MLS, 4.080 in. Bore, .036 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5833-036

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Cometic Head Gaskets C5835-023

.023" MLS HEAD GASKET

Part Number: CGT-C5835-023

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Cometic MLS Head Gaskets C5835-027

Head Gasket, MLS, 4.250 in. Bore, .027 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5835-027

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Cometic MLS Head Gaskets C5835-051

Head Gasket, MLS, 4.250 in. Bore, .051 in. Compressed Thickness, Ford, FE, Each

Part Number: CGT-C5835-051

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Cometic MLS Head Gaskets C5834-066

Head Gasket, MLS, 4.165 in. Bore, .066 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5834-066

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Cometic MLS Head Gaskets C5839-086

Head Gasket, MLS, 4.140 in. Bore, .086 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5839-086

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Cometic MLS Head Gaskets C5834-120

.120" MLS HEAD GASKET

Part Number: CGT-C5834-120

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Cometic MLS Head Gaskets C5833-056

.056" MLS-5 HEAD GASKET

Part Number: CGT-C5833-056

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Cometic MLS Head Gaskets C5833-066

Head Gasket, MLS, 4.080 in. Bore, .066 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5833-066

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Cometic MLS Head Gaskets C5834-030

Head Gasket, MLS, 4.165 in. Bore, .030 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5834-030

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Cometic MLS Head Gaskets C5834-045

Head Gasket, MLS, 4.165 in. Bore, .045 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5834-045

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Cometic MLS Head Gaskets C5835-030

Head Gasket, MLS, 4.250 in. Bore, .030 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5835-030

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

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