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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.

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.

Showing In Stock Items. Show All 351 Items.

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Results 1 - 25 of 292

Cometic MLS Head Gaskets C5511-027

Made in the USA

Cometic MLS Head Gaskets C5511-027

Cometic MLS Head Gaskets C5511-027

Head Gasket, MLS, 4.030 in. Bore, .027 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5511027

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5482

Made in the USA

Cometic MLS Head Gaskets C5482

Cometic MLS Head Gaskets C5482

Head Gasket, MLS, 4.125 in. Bore, 0.040 in. Thickness, Ford, SVO Block, 289, 302, 351W, Each

Part Number: CGT-C5482

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic Valve Cover Gaskets C5974

Made in the USA

Cometic Valve Cover Gaskets C5974

Cometic Valve Cover Gaskets C5974

Valve Cover Gasket, Durometer Rubber with Steel Core, Ford, Lincoln, Mercury, Small Block Windsor, Each

Part Number: CGT-C5974

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C15400-040

Cometic MLS Head Gaskets C15400-040

Cometic MLS Head Gaskets C15400-040

Head Gasket, MLS, Multi-Layer Stainless, 4.440 in. Bore, 0.040 in. Compressed Thickness, Ford, 429, 460, Each

Part Number: CGT-C15400-040

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5667-027

Made in the USA

Cometic MLS Head Gaskets C5667-027

Cometic MLS Head Gaskets C5667-027

Head Gasket, MLS, 4.500 in. Bore, .027 in. Compressed Thickness, Ford, 429, 460, Each

Part Number: CGT-C5667027

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5514-023

Cometic MLS Head Gaskets C5514-023

Cometic MLS Head Gaskets C5514-023

Head Gasket, MLS, 4.100 in. Bore, .023 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5514-023

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic Valve Cover Gaskets C15467

Cometic Valve Cover Gaskets C15467

Cometic Valve Cover Gaskets C15467

Valve Cover Gasket, .188" Molded Rubber Valve Cover, Ford 429/460 Big Block, Each

Part Number: CGT-C15467

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic MLX Head Gaskets C15371-050

Cometic MLX Head Gaskets C15371-050

Cometic MLX Head Gaskets C15371-050

Head Gasket, MLX, Multi-Layer Stainless, 4.100 in. Bore, 0.050 in. Compressed Thickness, for Non-SVO Models, Ford, Small Block Windsor, Each

Part Number: CGT-C15371-050

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic MLS Exhaust Gaskets C5898-030

Made in the USA

Cometic MLS Exhaust Gaskets C5898-030

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 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5523-040

Made in the USA

Cometic MLS Head Gaskets C5523-040

Cometic MLS Head Gaskets C5523-040

Head Gasket, MLS, 4.300 in. Bore, .040 in. Compressed Thickness, Ford, 352-428, Each

Part Number: CGT-C5523040

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic Rear Main Seals C5689

Made in the USA

Cometic Rear Main Seals C5689

Cometic Rear Main Seals C5689

Rear Main Seal, 2-piece Style, Viton®, Ford, Lincoln, Mercury, 5.8L, Each

Part Number: CGT-C5689

3.3 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic Valve Cover Gaskets C5138-188

Made in the USA

Cometic Valve Cover Gaskets C5138-188

Cometic Valve Cover Gaskets C5138-188

Valve Cover Gasket, Cork/Rubber/Fiber, Ford, Mercury, Big Block FE, Each

Part Number: CGT-C5138-188

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic AFM Intake Gaskets C5652-060

Made in the USA

Cometic AFM Intake Gaskets C5652-060

Cometic AFM Intake Gaskets C5652-060

Gasket, Manifold, Intake, Ford, Small Block, Pair

Part Number: CGT-C5652-060

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic AFM Intake Gaskets C5206-060

Made in the USA

Cometic AFM Intake Gaskets C5206-060

Cometic AFM Intake Gaskets C5206-060

Intake Manifold Gaskets, Aramid Fiber, 0.060 in. Thick, Cobra Jet Port Style, Ford, 429, 460, Pair

Part Number: CGT-C5206-060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic MLX Head Gaskets C15640-040

Cometic MLX Head Gaskets C15640-040

Cometic MLX Head Gaskets C15640-040

Head Gasket, MLX, Multi-Layer Stainless Steel, 4.170 in. Bore, 0.040 in. Compressed Thickness, for Non-SVO Models, Ford, Small Block Windsor, Each

Part Number: CGT-C15640-040

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5835-060

Made in the USA

Cometic MLS Head Gaskets C5835-060

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: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C15142-027

Cometic MLS Head Gaskets C15142-027

Cometic MLS Head Gaskets C15142-027

Head Gasket, MLS, Multi-Layer Stainless Steel, 4.600 in. Bore, 0.027 in. Thick, Ford, Big Block 385 Series, Each

Part Number: CGT-C15142-027

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic Header Bolt Kits CF1013

Cometic Header Bolt Kits CF1013

Cometic Header Bolt Kits CF1013

Header Bolt, Hex Head, M8 x 1.25 Thread, Steel, Black, 1.00 in. Overall Length, Buick, Cadillac, Chevrolet, Pontiac, Set of 12

Part Number: CGT-CF1013

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic Timing Cover Gaskets C5660-020

Made in the USA

Cometic Timing Cover Gaskets C5660-020

Cometic Timing Cover Gaskets C5660-020

Gaskets, Timing Cover, Rubber with Steel Core, Ford, Small Block, Each

Part Number: CGT-C5660-020

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic Rear Main Seals C5391

Made in the USA

Cometic Rear Main Seals C5391

Cometic Rear Main Seals C5391

Rear Main Seal, 1-Piece, Viton®, Ford, Each

Part Number: CGT-C5391

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic Valve Cover Gaskets C5974-2

Cometic Valve Cover Gaskets C5974-2

Cometic Valve Cover Gaskets C5974-2

Valve Cover Gasket, Durometer Rubber with Steel Core, Ford, Lincoln, Mercury, Small Block Windsor, Pair

Part Number: CGT-C5974-2

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic MLS Exhaust Gaskets C5899-030

Made in the USA

Cometic MLS Exhaust Gaskets C5899-030

Cometic MLS Exhaust Gaskets C5899-030

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

Part Number: CGT-C5899-030

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic MLX Head Gaskets C15371-040

Cometic MLX Head Gaskets C15371-040

Cometic MLX Head Gaskets C15371-040

MLX Head Gasket, .040-in. MLX NON-SVO HEAD GASKET , FORD SB 289/302/351 4.100-in.

Part Number: CGT-C15371-040

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5483-060

Made in the USA

Cometic MLS Head Gaskets C5483-060

Cometic MLS Head Gaskets C5483-060

Head Gasket, MLS, 4.155 in. Bore, .060 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5483-060

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Cometic Street Pro Bottom-End Gasket Kits PRO1013B

Made in the USA

Cometic Street Pro Bottom-End Gasket Kits PRO1013B

Cometic Street Pro Bottom-End Gasket Kits PRO1013B

Gasket, Bottom-End Set, Ford, 5.8L/351W, Kit

Part Number: CGT-PRO1013B

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

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