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Cometic GM LS Gen-3/4 Small Block V8 .040in MLS Cylinder Head Gasket - 4.035in Bore

SKU: CGSC15509-040

Head Gaskets

CG Head Gaskets...

Cometic GM LS Gen-3/4 Small Block V8 .040in MLS Cylinder Head Gasket - 4.035in Bore

SKU: CGSC15509-040

Head Gaskets

CG Head Gaskets...

A$261.50
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

  • Embossed Outer Layers Coated w/Viton

Product Details

Description:GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 Cylinder Head Gasket
Engine Make/Size:GM Gen III/IV LS Series
Part Number:cgsC15509-040
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 LS Gen-3/4 Small Block V8 .040 in MLS Cylinder Head Gasket, 4.035 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 00:03:56

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
C15509-040
Product Attributes - Part Type
Head Gaskets
Product Attributes - UPC
191070544409

Reference Information

Brand Name/s Cometic Gasket
StreetFX SKU cgsC15509-040
SFX Item ID 4171304
Supplier Item Code 4171304
Manufacturer SKU C15509-040
Manufacturer UPC 191070544409
Alternative References CGT-C15509-040, Gen-3/4, .040in, 4.035in

Compatibility

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