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Cometic AMC 390/401 Gen-3 V8 .098in MLS Cylinder Head Gasket - 4.250in Bore

SKU: CGSC5937-098

Head Gaskets

CG Head Gaskets...

Cometic AMC 390/401 Gen-3 V8 .098in MLS Cylinder Head Gasket - 4.250in Bore

SKU: CGSC5937-098

Head Gaskets

CG Head Gaskets...

A$395.16
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel

Product Overview

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flour elastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.


Features and Benefits

  • Coated On Both Sides w/Viton

Product Details

Description:AMC 390/401 Gen-3 V8 Cylinder Head Gasket
Engine Make/Size:AMC 390/401ci
Part Number:cgsC5937-098
Prop 65 (C, R or CR):CR
Prop 65 - Short Label:Prop_65.jpg
Prop 65 Warning Label:Prop_65.jpg
Prop 65 Yes/No:Yes
Title:Cometic Gasket Automotive AMC 390/401 Gen-3 V8 .098 in MLS Cylinder Head Gasket, 4.250 in Bore
WARNING CA Proposition 65 Message:The state of California has determined that certain chemicals used in the manufacture of this product have been known to cause cancer and birth defects. For more information; visit www.p65Warnings.ca.gov
WARNING CA Proposition 65:Yes

Part Type

Engine Cylinder Head Gasket

Data: v4.2 - Upd: 2026-10-14 00:02:28

Features

  • Coated On Both Sides w/Viton
  • Conforms load distribution across the sealing area
  • Requires less clamp load creating less bore distortion
  • The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements
  • The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes

Specifications

Product Attributes - Brand
Cometic
Product Attributes - Manufacturer's Part Number
C5937-098
Product Attributes - Part Type
Head Gaskets
Product Attributes - Product Line
Cometic MLS Head Gaskets
Product Attributes - UPC
00191070128470
Product Attributes - Bore (in.)
4.250 in.
Product Attributes - Bore (mm)
107.950mm
Product Attributes - Gasket Material
Multi-layer stainless steel
Product Attributes - Compressed Thickness (in.)
0.098 in.
Product Attributes - Compressed Volume (cc)
22.782cc
Product Attributes - Lock Wire
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Cometic Gasket
StreetFX SKU cgsC5937-098
SFX Item ID 4172349
Supplier Item Code 4172349
Manufacturer SKU C5937-098
Manufacturer UPC 191070128470
Alternative References CGT-C5937-098, Gen-3, .098in, 4.250in

Brochures

Compatibility

Application Data
  • MakeAMERICAN MOTORS
    Beginning Year1970
    Ending Year1970
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size6.4L/390
  • MakeAMERICAN MOTORS
    Beginning Year1972
    Ending Year1974
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size6.6L/401

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