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Cometic Chrysler LA V8 .054in MLS Cylinder Head Gasket - 4.125in Bore

SKU: CGSC5457-054

Head Gaskets

CG Head Gaskets...

Cometic Chrysler LA V8 .054in MLS Cylinder Head Gasket - 4.125in Bore

SKU: CGSC5457-054

Head Gaskets

CG Head Gaskets...

A$370.38
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

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton rubber material designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 250°C or 482°F.

Product Overview

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton rubber material designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 250°C or 482°F.


Features and Benefits

  • Embossed Outer Layers Coated w/Viton

Product Details

Description:Chrysler LA V8 Cylinder Head Gasket
Part Number:cgsC5457-054
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 Chrysler LA V8 .054 in MLS Cylinder Head Gasket, 4.125 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 00:01:11

Features

  • Conforms load distribution across the sealing area
  • Embossed Outer Layers Coated w/Viton
  • 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
C5457-054
Product Attributes - Part Type
Head Gaskets
Product Attributes - Product Line
Cometic MLS Head Gaskets
Product Attributes - UPC
00191070127626
Product Attributes - Bore (in.)
4.125 in.
Product Attributes - Bore (mm)
104.780mm
Product Attributes - Gasket Material
Multi-layer stainless steel
Product Attributes - Compressed Thickness (in.)
0.054 in.
Product Attributes - Compressed Volume (cc)
11.826cc
Product Attributes - Lock Wire
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Cometic Gasket
StreetFX SKU cgsC5457-054
SFX Item ID 4173096
Supplier Item Code 4173096
Manufacturer SKU C5457-054
Manufacturer UPC 191070127626
Alternative References CGT-C5457-054, .054in, 4.125in

Compatibility

Application Data
  • MakeCHRYSLER
    Beginning Year1971
    Ending Year1972
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.9L/360
  • MakeCHRYSLER
    Beginning Year1974
    Ending Year1980
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.9L/360
  • MakeCHRYSLER
    Beginning Year1975
    Ending Year1989
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.2L/318
  • MakeDODGE
    Beginning Year1965
    Ending Year1991
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.2L/318
  • MakeDODGE
    Beginning Year1968
    Ending Year1973
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.6L/340
  • MakeDODGE
    Beginning Year1970
    Ending Year1991
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.9L/360
  • MakePLYMOUTH
    Beginning Year1966
    Ending Year1989
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.2L/318
  • MakePLYMOUTH
    Beginning Year1968
    Ending Year1973
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.6L/340
  • MakePLYMOUTH
    Beginning Year1971
    Ending Year1983
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.9L/360

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