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Cometic GM LSX Gen-4 Small Block V8 .052in MLX Cyl Head Gskt-4.165in Bore-1/2in and 3/8in Studs-RHS

SKU: CGSC15503-052

Head Gaskets

CG Head Gaskets...

Cometic GM LSX Gen-4 Small Block V8 .052in MLX Cyl Head Gskt-4.165in Bore-1/2in and 3/8in Studs-RHS

SKU: CGSC15503-052

Head Gaskets

CG Head Gaskets...

A$434.07
LAST ONE! Est Ship 4-7 days. In stock at 2 locations (8 available)

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Description

Exclusive Cometic Gasket flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Cometic Gasket part numbers. There's never been a better time to buy your Cometic Gasket upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

Cylinder Head Gasket - 4.165 in Bore - 0.052 in Compression Thickness - Passenger Side - Multi-Layer Steel - GM LS-Series - Each

Cylinder Head Gasket

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

Additional Information

GM LSX Gen-4 Small Block V8 .052in. MLX Cylinder Head Gasket; 4.165in. Bore; 1/2in. and 3/8in. Studs; RHS

Part Type

Engine Cylinder Head Gasket

Data: v4.2 - Upd: 2026-11-09 03:13:41

Features

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

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Description:GM LSX Gen-4 Small Block V8 Cylinder Head Gasket
Engine Make/Size:GM LSX Small Block
Part Number:cgsC15503-052
Position:Right
Title:Cometic Gasket Automotive GM LSX Gen-4 Small Block V8 .052 in MLX Cylinder Head Gasket, 4.165 in Bore, 1/2 in and 3/8 in Studs, RHS

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 18:49:29

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Cometic Gasket, Cometic, Cometic Gasket Automotive, Cometic Gasket Marine, Cometic Gasket Powersports, COMETIC GASKETS, Cometic Powersport Gaskets
StreetFX SKU cgsC15503-052
SFX Item ID 4169003
Accounting SKU cgs-C15503-052
Manufacturer SKU C15503-052
Manufacturer UPC 191070544355
Alternative References C15503-052, CAGC15503-052, CGT-C15503-052

Head Gasket, Head Gasket, MLX, Multi-Layer Stainless, 4.165 in. Bore, 0.052 in. Compressed Thickness, Chevy, Each

The leak stops here! Cometic MLX head gaskets feature a unique integrated "stopper" layer for optimum combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. The MLX head gaskets, like their MLS counterparts, are multi-layer stainless steel for increased strength—and require no sealants or re-torquing. Dozens of models are available; order the MLX head gaskets designed to maximize your engine's power and performance.

Product Attributes
BrandCometic
Manufacturer's Part NumberC15503-052
Part TypeHead Gaskets
Product LineCometic MLX Head Gaskets
UPC191070544355
Bore (in.)4.165 in.
Gasket MaterialMulti-layer stainless steel
Compressed Thickness (in.)0.052 in.
Compressed Volume (cc)11.610cc
Lock WireNo
QuantitySold individually.
NotesFits LSX block for right hand side.

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