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 Valve Cover Gaskets C15468

Valve Cover, .188" Molded Rubber Valve Cover, CHRYSLER 318/340/360 LA V8, Each

Part Number: CGT-C15468

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Cometic MLS Head Gaskets C5457-027

Cometic MLS Head Gaskets C5457-027

Head Gaskets, MLS, 4.125 in. Bore, .027 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5457027

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Cometic AFM Fuel Pump Gaskets C5642-031

Gasket, Fuel Pump, Aramid Fiber, Chrysler, Dodge, Plymouth, V8, Each

Part Number: CGT-C5642-031

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Cometic MLS Head Gaskets C5622-045

Head Gasket, MLS, 4.080 in. Bore, .045 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5622045

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Cometic AFM Intake Gaskets C5624-125

Intake Manifold Gaskets, Aramid Fiber, 0.125 in. Thick, Chrysler, Dodge, Plymouth, Small Block, Pair

Part Number: CGT-C5624-125

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Cometic MLS Head Gaskets C5456-066

Head Gaskets, MLS, Multi-layer Stainless Steel, 4.180 in. Bore, 0.066 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Small Block, Each

Part Number: CGT-C5456-066

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic Rear Main Seals C5683

Engine Crankshaft Seal

Part Number: CGT-C5683

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Cometic AFM Intake Gaskets C5624-060

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

Part Number: CGT-C5624-060

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic MLS Exhaust Gaskets C5901-030

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

Part Number: CGT-C5901-030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Cometic Distributor Gaskets C5630-060

Distributor Gasket, Aramid Fiber, Chrysler, Dodge, Plymouth, 318, 340, 360, Each

Part Number: CGT-C5630-060

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Cometic MLS Head Gaskets C5456-060

Head Gasket, MLS, 4.180 in. Bore, .060 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5456-060

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Cometic MLS Head Gaskets C5457-045

Head Gaskets, MLS, 4.125 in. Bore, .045 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5457-045

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Cometic AFM Intake Gaskets C5625-060

Gasket, Manifold, Intake, Dodge, Chrysler, Plymouth, Small Block, Kit

Part Number: CGT-C5625-060

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Cometic Water Pump Gaskets C15054-060

.060" AFM WATER PUMP GASKET

Part Number: CGT-C15054-060

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic MLS Head Gaskets C5456-056

Head Gasket, MLS, 4.180 in. Bore, .056 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5456-056

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic MLS Head Gaskets C5456-120

Head Gasket, MLS, 4.180 in. Bore, .120 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5456-120

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic Head Gaskets C5506-030

.030" MLS HEAD GASKET

Part Number: CGT-C5506-030

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic MLS Head Gaskets C5622-032

.032" MLS HEAD GASKET

Part Number: CGT-C5622-032

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Cometic MLS Head Gaskets C5457-056

Head Gaskets, MLS, 4.125 in. Bore, .056 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5457-056

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic MLS Head Gaskets C5457-066

Head Gaskets, MLS, 4.125 in. Bore, .066 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5457-066

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic Timing Cover Gaskets C5631-018

Gaskets, Timing Cover, Nitrile Rubber Coated Aluminum, Mopar, Small Block, Each

Part Number: CGT-C5631-018

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic MLS Head Gaskets C5917-040

Head Gasket, MLS, 4.080 in. Bore, .040 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5917040

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5457-070

Head Gaskets, MLS, 4.125 in. Bore, .070 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5457-070

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic Head Gaskets C5458

Chrysler/Dodge 318/340/360 V8 MLS Head Gasket. 4.060" Gasket Round Bore. Comprised of mulitple embossed layers

Part Number: CGT-C5458

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic MLS Head Gaskets C5456-070

Head Gasket, MLS, 4.180 in. Bore, .070 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5456-070

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

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