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Cometic 2014+ GM LT1 6.2L Gen V 4.150in Bore .051in MLX Head Gasket

SKU: CGSC15203-051

Head Gaskets

CG Head Gaskets...

Cometic 2014+ GM LT1 6.2L Gen V 4.150in Bore .051in MLX Head Gasket

SKU: CGSC15203-051

Head Gaskets

CG Head Gaskets...

A$349.00
LAST ONE! Est Ship 3-5 days. In stock at 3 locations (more than 10 available)

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Description

Cylinder Head Gasket - 4.150 in Bore - 0.051 in Compression Thickness - Multi-Layer Stainless Steel - GM GenV LT-Series - Each

Cylinder Head Gasket

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

Additional Information

GM LT1/LT4 Gen-V Small Block V8 .051in. MLX Cylinder Head Gasket; 4.150in. Bore

Application Summary

GM 6.2L LT1 Small Block V8

Part Type

Engine Cylinder Head Gasket

Product Overview

GM LT1/LT4 Gen-V Small Block V8 .051in. MLX Cylinder Head Gasket; 4.150in. Bore

Additional Application Notes
• Orientation: None Material: MLX Compressed Thickness: .051 Bore Size (IN): 4.150 Bore Shape: Round # of layers: 5
• GM 6.2L LT1 Small Block V8; 0.051 in. MLX; 4.150 in. Bore

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-09 03:13:22

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 LT1/LT4 Gen-V Small Block V8 Cylinder Head Gasket
Engine Make/Size:GM Gen V/VI Big Block
Part Number:cgsC15203-051
Title:Cometic Gasket Automotive GM LT1/LT4 Gen-V Small Block V8 .051 in MLX Cylinder Head Gasket, 4.150 in Bore

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 18:36:13

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 cgsC15203-051
SFX Item ID 4159441
Accounting SKU cgs-C15203-051
Manufacturer SKU C15203-051
Manufacturer UPC 191070050573
Alternative References C15203-051, CAGC15203-051, CGT-C15203-051

Head Gasket, MLX, Multi-Layer Stainless Steel, 4.150 in. Bore, 0.051 in. Thick, Chevrolet, Corvette, 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 NumberC15203-051
Part TypeHead Gaskets
Product LineCometic MLX Head Gaskets
UPC191070050573
Bore (in.)4.150 in.
Bore (mm)105.410mm
Gasket MaterialMulti-layer stainless steel
Compressed Thickness (in.)0.051 in.
Compressed Volume (cc)11.305cc
Lock WireNo
QuantitySold individually.

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