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Cometic MLS Marine Head Gaskets

4.43 out of 5 stars 7 Customer Reviews

Cometic MLS marine head gaskets are designed to provide maximum sealing performance for today's high-output marine engines. These high performance gaskets feature m
Cometic MLS marine head gaskets are designed to provide maximum sealing performance for today's high-output marine engines. These high performance gaskets feature multi-layer stainless steel construction that provides excellent strength, rebound, and corrosion resistance. Their outer layers are embossed and coated on both sides with Viton®, which meets the demands of harsh sealing environments, load conditions, and surface finishes. The center layer is uncoated stainless steel, which is available in multiple thicknesses. Cometic MLS marine head gaskets promote an even clamp load across the sealing surface for reduced
Cometic MLS marine head gaskets are designed to provide maximum sealing performance for today's high-output marine engines. These high performance gaskets feature multi-layer stainless steel construction that provides excellent strength, rebound, and corrosion resistance. Their outer layers are embossed and coated on both sides with Viton®, which meets the demands of harsh sealing environments, load conditions, and surface finishes. The center layer is uncoated stainless steel, which is available in multiple thicknesses. Cometic MLS marine head gaskets promote an even clamp load across the sealing surface for reduced bore distortion, with no need to retorque.

Results 1 - 25 of 69

Head Gasket, MLS, Marine, 4.600 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5637-080

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.075" MLS-5 GEN 4,5&6 BLOCKS

Part Number: CGT-C5634-075

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.070" MLS-5 GEN 4,5&6 BLOCKS

Part Number: CGT-C5636-070

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Head Gasket, MLS, Marine, 4.600 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5637-070

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Estimated Ship Date: Nov 7, 2025 if ordered today

Head Gasket, MLS, Marine, 4.600 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5641-075

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Head Gasket, MLS, Marine, 4.600 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5637-060

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Estimated Ship Date: Nov 7, 2025 if ordered today

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.080" MLS-5 GEN 4,5&6 BLOCKS

Part Number: CGT-C5635-080

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Head Gasket, MLS, Marine, 4.560 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5636-060

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Head Gasket, Marine, 4.580 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5640-060

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.056" MLS-5 GEN 4,5&6 BLOCKS

Part Number: CGT-C5636-056

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.070" MLS-5 W/2 BOLT INT SIDE

Part Number: CGT-C5639-070

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Head Gaskets, MLS Marine, 4.600 in. Bore, Chevrolet, Big Block, Designed To Fit Mercury Marine 1050 Gen IV with 2-bolt Intake Side of Gasket, Each

Part Number: CGT-C5641-060

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Head Gaskets, MLS Marine, 4.600 in. Bore, Chevrolet, Big Block, Designed To Fit Mercury Marine 1050 Gen IV with 2-bolt Intake Side of Gasket, Each

Part Number: CGT-C5641-070

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 7, 2025 if ordered today

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Estimated Ship Date: Nov 7, 2025 if ordered today

.066" MLS-5 GEN 4,5&6 BLOCKS

Part Number: CGT-C5634-066

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.075" MLS-5 GEN 4,5&6 BLOCKS

Part Number: CGT-C5636-075

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.072" MLS-5 GEN 4,5&6 BLOCKS

Part Number: CGT-C5635-072

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.120" MLS H/G VORTEC 3000

Part Number: CGT-C5956-120

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.098" MLS-5 H/G VORTEC 3000

Part Number: CGT-C5956-098

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.075" MLS-5 GEN 4,5&6 BLOCKS

Part Number: CGT-C5635-075

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.120" MLS GEN 4,5&6 BLOCKS

Part Number: CGT-C5635-120

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.056" MLS-5 GEN 4,5&6 BLOCKS

Part Number: CGT-C5635-056

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.060" MLS-5 GEN 4,5&6 BLOCKS

Part Number: CGT-C5635-060

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Gasket, Head Gasket, Multi Layer Steel, 4.530 in. Bore, 0.066 in. Thickness, Chevy, Big Block, Each

Part Number: CGT-C5635-066

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.070" MLS-5 1050 MOTOR

Part Number: CGT-C5640-070

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.086" MLS-5 W/2 BOLT INTAKE

Part Number: CGT-C5640-086

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