Cometic MLS Marine Head Gaskets C5637-066

Name: Cometic MLS Marine Head Gaskets
Brand: Cometic
SKU: CGT-C5637-066
Price: 130.96 USD
Rating: 0 (0 reviews)

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Part Number: CGT-C5637-066

$130.96

Cometic MLS Marine Head Gaskets

Head Gasket, MLS, Marine, 4.600 in. Bore, .066 in. Compressed Thickness, Chevy, Each
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Cometic MLS Marine Head Gaskets C5637-066

CGT-C5637-066

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Part Number: CGT-C5637-066

Estimated Ship Date: Apr 6, 2026

$130.96

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Estimated Ship Date: Apr 6, 2026 Would you rather pick it up?

Overview

Brand:

Cometic

Manufacturer's Part Number:

C5637-066

Part Type:

Head Gaskets

Product Line:

Cometic MLS Marine Head Gaskets

Summit Racing Part Number:

CGT-C5637-066

UPC:

191070135881

Bore (in.):

4.600 in.

Bore (mm):

116.840mm

Gasket Material:

Multi-layer stainless steel

Compressed Thickness (in.):

0.066 in.

Compressed Volume (cc):

17.974cc

Lock Wire:

Quantity:

Sold individually.

Notes:

4 bolts intake side of gasket. Designed to fit Mercury marine big block Gen IV, V, VI.

Cometic MLS Marine Head Gaskets

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.

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