# Cometic 17-18 GM LT1/LT4 Gen-V Small Block V8 4.200in Bore .040in MLX 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.

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

This Part Fits:

Year

Make

Model

Submodel

2017-2018

Chevrolet

Corvette

Grand Sport

2017-2018

Chevrolet

Corvette

Stingray

## Details

- **Price:** 178.79 CAD
- **Vendor:** Cometic Gasket
- **Type:** Head Gaskets

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 178.79 CAD | In stock |

## Images

- Photo - Primary
- User 9
- Installation Instructions
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/cometic-17-18-gm-lt1-lt4-gen-v-small-block-v8-4-200in-bore-040in-mlx-cylinder-head-gasket)
> Updated: 2026-06-27