# Cometic GM LML/LMM/LGH Duramax Bottom End Gasket Kit

COMETIC StreetPro Kits cater to the budget-minded street-rodder who is looking to purchase a kit with all necessary gaskets and seals needed for their rebuild. Quality gasket materials are a priority in StreetPro kits. Kit materials include: MLS, AFM, Aramid Fiber, and Armor Clad.

-   Quality Gasket Materials

This Part Fits:

Year

Make

Model

Submodel

2011-2015

Chevrolet

Express 2500

Base

2011-2015

Chevrolet

Express 2500

LS

2011-2015

Chevrolet

Express 2500

LT

2011-2015

Chevrolet

Express 3500

Base

2011-2015

Chevrolet

Express 3500

LS

2011-2015

Chevrolet

Express 3500

LT

2015-2016

Chevrolet

Silverado 2500 HD

High Country

2011-2016

Chevrolet

Silverado 2500 HD

LT

2011-2016

Chevrolet

Silverado 2500 HD

LTZ

2011-2016

Chevrolet

Silverado 2500 HD

WT

2015-2016

Chevrolet

Silverado 3500 HD

High Country

2011-2016

Chevrolet

Silverado 3500 HD

LT

2011-2016

Chevrolet

Silverado 3500 HD

LTZ

2011-2016

Chevrolet

Silverado 3500 HD

WT

2011-2015

GMC

Savana 2500

Base

2011-2015

GMC

Savana 2500

LS

2011-2015

GMC

Savana 2500

LT

2011-2015

GMC

Savana 3500

Base

2011-2015

GMC

Savana 3500

LS

2011-2015

GMC

Savana 3500

LT

2015-2016

GMC

Sierra 2500 HD

Base

2011-2016

GMC

Sierra 2500 HD

Denali

2011-2016

GMC

Sierra 2500 HD

SLE

2011-2016

GMC

Sierra 2500 HD

SLT

2011-2014

GMC

Sierra 2500 HD

WT

2015-2016

GMC

Sierra 3500 HD

Base

2011-2016

GMC

Sierra 3500 HD

Denali

2011-2016

GMC

Sierra 3500 HD

SLE

2011-2016

GMC

Sierra 3500 HD

SLT

2011-2014

GMC

Sierra 3500 HD

WT

## Details

- **Price:** 307.82 CAD
- **Vendor:** Cometic Gasket
- **Type:** Gasket Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 307.82 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- User 9
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/cometic-gm-lml-lmm-lgh-duramax-bottom-end-gasket-kit)
> Updated: 2026-06-26