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Cometic GM LS1 SB 4.190in Bore .066in MLS Head Gasket

SKU: CGSC5319-066

Head Gaskets

CG Head Gaskets...

Cometic GM LS1 SB 4.190in Bore .066in MLS Head Gasket

SKU: CGSC5319-066

Head Gaskets

CG Head Gaskets...

A$303.20
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 HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.

Product Overview

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.


Features and Benefits

  • Coated On Both Sides w/Viton

Product Details

Description:GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 Cylinder Head Gasket
Engine Make/Size:GM Small Block Dart/Brodix
Part Number:cgsC5319-066
Position:N/A
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 GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 Cylinder Head Gasket
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 00:11:51

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
C5319-066
Product Attributes - Part Type
Head Gaskets
Product Attributes - Product Line
Cometic MLS Head Gaskets
Product Attributes - UPC
00191070124151
Product Attributes - Bore (in.)
4.190 in.
Product Attributes - Bore (mm)
106.426mm
Product Attributes - Gasket Material
Multi-layer steel
Product Attributes - Compressed Thickness (in.)
0.066 in.
Product Attributes - Compressed Volume (cc)
14.913cc
Product Attributes - Lock Wire
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Cometic Gasket
StreetFX SKU cgsC5319-066
SFX Item ID 4161893
Supplier Item Code 4161893
Manufacturer SKU C5319-066
Manufacturer UPC 191070124151
Alternative References CGT-C5319-066, LS1, 4.190in, .066in

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325

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