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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$295.87
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

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.

Part Type

Head Gaskets

Data: v4.2 - Upd: 2026-10-14 11:34:04

Specifications

Product Attributes - Brand
Cometic
Product Attributes - Manufacturer's Part Number
C5640-060
Product Attributes - Part Type
Head Gaskets
Product Attributes - Product Line
Cometic MLS Marine Head Gaskets
Product Attributes - UPC
191070136185
Product Attributes - Bore (in.)
4.580 in.
Product Attributes - Bore (mm)
116.332mm
Product Attributes - Gasket Material
Multi-layer stainless steel
Product Attributes - Compressed Thickness (in.)
0.060 in.
Product Attributes - Compressed Volume (cc)
16.198cc
Product Attributes - Lock Wire
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Designed to fit Mercury marine 1050 Gen IV with 2-bolt intake side of gasket applications.

Reference Information

Brand Name/s Cometic Gasket
StreetFX SKU cgsC5640-060
SFX Item ID 4635373
Supplier Item Code 4635373
Manufacturer SKU C5640-060
Manufacturer UPC 191070136185
Alternative References CGT-C5640-060

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1965
    Ending Year1970
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454

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