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Cometic MLS Marine Head Gaskets C5640-060 Gasket, Marine, 4.580 in. Bore, .060 in. Compressed Thickness, Chevy, Each

SKU: CGSC5640-060

Head Gaskets

Cometic MLS Marine Head Gaskets C5640-060 Gasket, Marine, 4.580 in. Bore, .060 in. Compressed Thickness, Chevy, Each

SKU: CGSC5640-060

Head Gaskets
A$293.97
IN STOCK! Est Ship 4-7 days. In stock at 1 location (6 available)

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Description


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 18:59:27

Data: v4.2 - Upd: 2026-11-07 21:26:52

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Cometic Gasket, Cometic, Cometic Gasket Automotive, Cometic Gasket Marine, Cometic Gasket Powersports, COMETIC GASKETS, Cometic Powersport Gaskets
StreetFX SKU cgsC5640-060
SFX Item ID 4635373
Accounting SKU cgs-C5640-060
Manufacturer SKU C5640-060
Manufacturer UPC 191070136185
Alternative References C5640-060, CGT-C5640-060

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

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.

Product Attributes
BrandCometic
Manufacturer's Part NumberC5640-060
Part TypeHead Gaskets
Product LineCometic MLS Marine Head Gaskets
UPC191070136185
Bore (in.)4.580 in.
Bore (mm)116.332mm
Gasket MaterialMulti-layer stainless steel
Compressed Thickness (in.)0.060 in.
Compressed Volume (cc)16.198cc
Lock WireNo
QuantitySold individually.
NotesDesigned to fit Mercury marine 1050 Gen IV with 2-bolt intake side of gasket applications.

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