# Cometic Ford SB New Boss 302 4.200in Bore .040in MLX Head Gasket

COMETIC MLX (Multi-Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. MLX technology can be found in some head gaskets and are made from the same materials as our MLS Head Gaskets. No sealants or re-torque required.

-   Improved clamp load around the cylinder without increasing bore distortion
-   Requires No Sealants Or Re-Torque

This Part Fits:

Year

Make

Model

Submodel

1970-1971

Ford

Mustang

Base

1969-1971,2012-2013

Ford

Mustang

Boss 302

1970-1971

Ford

Mustang

Grande

1970

Ford

Mustang

Mach 1

## 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-ford-sb-new-boss-302-4-200in-bore-040in-mlx-head-gasket)
> Updated: 2026-06-26