# Cometic 92-96 GM LT1 Small Block 4.040 inch Bore .045 inch MLS Head Gasket (w/Valve Pockets)

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.045". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flour elastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.

-   The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes
-   The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements
-   Requires less clamp load creating less bore distortion
-   Conforms load distribution across the sealing area
-   Embossed Outer Layers Coated w/Viton

This Part Fits:

Year

Make

Model

Submodel

1994-1996

Buick

Commercial Chassis

Base

1994-1995

Buick

Roadmaster

Base

1996

Buick

Roadmaster

Collector's Edition

1994-1995

Buick

Roadmaster

Estate Wagon

1996

Buick

Roadmaster

Estate Wagon Collector's Edition

1994-1995

Buick

Roadmaster

Limited

1996

Buick

Roadmaster

Limited Collector's Edition

1993

Chevrolet

Camaro

Indianapolis 500 Pace Car

1993-1996

Chevrolet

Camaro

Z28

1994-1996

Chevrolet

Caprice

Classic

1994

Chevrolet

Caprice

Classic LS

1994

Chevrolet

Commercial Chassis

Base

1993

Chevrolet

Corvette

40th Anniversary Edition

1992-1996

Chevrolet

Corvette

Base

1996

Chevrolet

Corvette

Collector's Edition

1996

Chevrolet

Corvette

Grand Sport

1995

Chevrolet

Corvette

Indianapolis 500 Pace Car

1994-1996

Chevrolet

Impala

SS

1993-1996

Pontiac

Firebird

Formula

1993-1996

Pontiac

Firebird

Trans Am

1994

Pontiac

Firebird

Trans Am GT

## Details

- **Price:** 150.16 CAD
- **Vendor:** Cometic Gasket
- **Type:** Head Gaskets

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 150.16 CAD | In stock |

## Images

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

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/cometic-92-96-gm-lt1-small-block-4-040-inch-bore-045-inch-mls-head-gasket-w-valve-pockets)
> Updated: 2026-06-26