# Wiseco 98-03 GM L43/LN2 Gen-2 122 Cylinder Head Gasket

Wiseco sport compact MLS head gaskets use a high-pressure steel-laminate design to withstand extremely high sheer forces that occur between an aluminum head and iron block. Internal embossments expand with heat to create a better seal when under extremely high combustion pressures and temperatures, conditions that are present especially in power-adder applications.

This Part Fits:

Year

Make

Model

Submodel

1998-2001

Chevrolet

Cavalier

Base

1998-2001

Chevrolet

Cavalier

LS

1998-1999

Chevrolet

Cavalier

RS

1994-2003

Chevrolet

S10

Base

1994-2003

Chevrolet

S10

LS

1999-2003

Chevrolet

S10

Xtreme

1994-2003

GMC

Sonoma

SL

1994-2001

GMC

Sonoma

SLE

1994-2003

GMC

Sonoma

SLS

1998-2001

Pontiac

Sunfire

SE

## Details

- **Price:** 156.55 CAD
- **Vendor:** Wiseco
- **Type:** Gasket Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 156.55 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - out of package

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/wiseco-98-03-gm-l43-ln2-gen-2-122-cylinder-head-gasket)
> Updated: 2026-07-14