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Cometic GM LSX LHS 4.15in Bore .052 in MLX 5-Layer Head Gasket

SKU: CGSC5703-052

Head Gaskets

CG Head Gaskets...

Cometic GM LSX LHS 4.15in Bore .052 in MLX 5-Layer Head Gasket

SKU: CGSC5703-052

Head Gaskets

CG Head Gaskets...

A$326.71
LAST ONE! Est Ship 3-5 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing

Product Overview

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. 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

  • Embossed Outer Layers Coated w/Viton

Product Details

Description:GM LSX Gen-4 Small Block V8 Cylinder Head Gasket
Engine Make/Size:GM LSX Small Block
Part Number:cgsC5703-052
Position:Left
Prop 65 (C, R or CR):CR
Prop 65 - Short Label:Prop_65.jpg
Prop 65 Yes/No:Yes
Title:Cometic Gasket Automotive GM LSX Gen-4 Small Block V8 .052 in MLX Cylinder Head Gasket, 4.165 in Bore, LHS
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: 2026-10-13 17:21:03

Features

  • Embossed Outer Layers Coated w/Viton
  • Improved clamp load around the cylinder without increasing bore distortion

Specifications

Product Attributes - Brand
Cometic
Product Attributes - Manufacturer's Part Number
C5703-052
Product Attributes - Part Type
Head Gaskets
Product Attributes - Product Line
Cometic MLX Head Gaskets
Product Attributes - UPC
00191070128623
Product Attributes - Bore (in.)
4.150 in.
Product Attributes - Bore (mm)
105.791mm
Product Attributes - Gasket Material
Multi-layer stainless steel
Product Attributes - Compressed Thickness (in.)
0.052 in.
Product Attributes - Compressed Volume (cc)
11.610cc
Product Attributes - Lock Wire
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Designed to fit LSX race engines with 18 bolt head. Driver side head gasket.

Reference Information

Brand Name/s Cometic Gasket
StreetFX SKU cgsC5703-052
SFX Item ID 4159409
Supplier Item Code 4159409
Manufacturer SKU C5703-052
Manufacturer UPC 191070128623
Alternative References cgt-c5703-052, CAGC5703-052, 4.15in, 5-Layer

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