What vehicles does this Cometic head gasket fit?

This Cometic MLX head gasket is designed for specific Chevrolet models. It fits Chevrolet Corvette from 1955-1982, 1984-1986, and 2014-2019, and Chevrolet Camaro from 2016-2019.

What are the key materials used in this head gasket?

The gasket is made of multiple layers of stainless steel for strength and corrosion resistance. The outer layers are further protected with a Viton rubber coating, which is suitable for high temperatures and harsh sealing conditions.

What does the .040 inch measurement refer to on this head gasket?

The .040 inch measurement indicates the thickness of the head gasket. This specific thickness is important for maintaining the correct compression ratio and valve-to-piston clearance in compatible engines.

Specifications

Brand: Cometic Gasket
Part #: C5038-040
UPC: 191070364083

Cometic 2014+ GM LT1 6.2L Gen V 104.14mm .040 inch MLX Head Gasket

Name: Cometic 2014+ GM LT1 6.2L Gen V 104.14mm .040 inch MLX Head Gasket
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-2014-gm-lt1-6-2l-gen-v-104-14mm-040-inch-mlx-head-gasket-t14-337885
Price: 115.80 USD
Availability: BackOrder

$115.80

On Backorder — Expected to ship by May 28, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1955-2019 Chevrolet Corvette. This Cometic MLX head gasket is .040 inch thick with a 4.100 inch bore, featuring embossed stainless steel layers coated with Viton for harsh sealing environments.

Key Features

Fits 1955-1982, 1984-1986, 2014-2019 Chevrolet Corvette and 2016-2019 Chevrolet Camaro.
This is a Cometic MLX head gasket with a 4.100 inch bore.
The gasket is 0.040 inches thick.
It is constructed from multiple layers of stainless steel for strength and corrosion resistance.
The outer layers are embossed and coated with Viton rubber for demanding sealing environments.
The Viton coating is heat resistant up to 482°F (250°C).

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

You're getting a Cometic MLX head gasket, specifically designed for GM LT1/LT4 Gen-V Small Block V8 engines. This gasket measures 104.14mm (4.100 inches) in bore diameter and is .040 inches thick, making it a precise fit for certain Chevrolet models.

Cometic builds these gaskets with multiple layers of stainless steel. This material choice offers increased strength and is chosen for its ability to rebound and resist corrosion, which is important for a reliable seal. The outer layers are embossed and then coated on both sides with a Viton rubber material. This coating is designed to handle tough sealing conditions, various load levels, and different surface finishes, and it can withstand temperatures up to 482°F (250°C).