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Cometic Gasket is the world leader in custom multi-layer steel head gaskets for performance and motorsport engines. From off-the-shelf MLS for popular platforms to bespoke gaskets for race-only builds, Cometic seals everything from Honda B-series to LSX.
Ensure optimal performance and reliability for your Chevrolet or GMC Duramax truck with the Cometic StreetPro MLX Head Gasket Kit. Engineered specifically for LML and LGH engines with a 4.130-inch bore and a precise 0.047-inch thickness, this kit provides the critical sealing needed for top-end engine rebuilds and upgrades.
Cometic Gasket prioritizes quality, utilizing advanced materials in their StreetPro kits to meet the demands of street performance and everyday driving. This kit features:
This gasket kit is designed to fit a wide range of Chevrolet and GMC vehicles equipped with the LML/LGH Duramax engine, including:
Whether you're performing routine maintenance or a performance-oriented rebuild, the Cometic StreetPro MLX Head Gasket Kit offers the quality and precision you need. Trust GGCRACING for your high-performance engine components.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2011-2016 | Chevrolet | Express 2500 | Base |
| 2011-2016 | Chevrolet | Express 2500 | LS |
| 2011-2016 | Chevrolet | Express 2500 | LT |
| 2011-2016 | Chevrolet | Express 3500 | Base |
| 2011-2016 | Chevrolet | Express 3500 | LS |
| 2011-2016 | Chevrolet | Express 3500 | LT |
| 2011-2016 | Chevrolet | Silverado 2500 HD | LT |
| 2011-2016 | Chevrolet | Silverado 2500 HD | LTZ |
| 2011-2016 | Chevrolet | Silverado 2500 HD | WT |
| 2011-2016 | Chevrolet | Silverado 3500 HD | LT |
| 2011-2016 | Chevrolet | Silverado 3500 HD | WT |
| 2015-2016 | Chevrolet | Silverado 3500 HD | High Country |
| 2011-2016 | GMC | Savana 2500 | Base |
| 2011-2016 | GMC | Savana 2500 | LS |
| 2011-2016 | GMC | Savana 2500 | LT |
| 2011-2016 | GMC | Savana 3500 | Base |
| 2011-2016 | GMC | Savana 3500 | LS |
| 2011-2016 | GMC | Savana 3500 | LT |
| 2011-2014 | GMC | Sierra 2500 HD | WT |
| 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 3500 HD | WT |
| 2011-2016 | GMC | Sierra 3500 HD | Denali |
| 2011-2016 | GMC | Sierra 3500 HD | SLE |
| 2015-2016 | GMC | Sierra 3500 HD | Base |
Other popular Cometic Gasket products customers consider together:
Cometic Gasket is the world leader in custom multi-layer steel head gaskets for performance and motorsport engines. From off-the-shelf MLS for popular platforms to bespoke gaskets for race-only builds, Cometic seals everything from Honda B-series to LSX.
Ensure optimal performance and reliability for your Chevrolet or GMC Duramax truck with the Cometic StreetPro MLX Head Gasket Kit. Engineered specifically for LML and LGH engines with a 4.130-inch bore and a precise 0.047-inch thickness, this kit provides the critical sealing needed for top-end engine rebuilds and upgrades.
Cometic Gasket prioritizes quality, utilizing advanced materials in their StreetPro kits to meet the demands of street performance and everyday driving. This kit features:
This gasket kit is designed to fit a wide range of Chevrolet and GMC vehicles equipped with the LML/LGH Duramax engine, including:
Whether you're performing routine maintenance or a performance-oriented rebuild, the Cometic StreetPro MLX Head Gasket Kit offers the quality and precision you need. Trust GGCRACING for your high-performance engine components.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2011-2016 | Chevrolet | Express 2500 | Base |
| 2011-2016 | Chevrolet | Express 2500 | LS |
| 2011-2016 | Chevrolet | Express 2500 | LT |
| 2011-2016 | Chevrolet | Express 3500 | Base |
| 2011-2016 | Chevrolet | Express 3500 | LS |
| 2011-2016 | Chevrolet | Express 3500 | LT |
| 2011-2016 | Chevrolet | Silverado 2500 HD | LT |
| 2011-2016 | Chevrolet | Silverado 2500 HD | LTZ |
| 2011-2016 | Chevrolet | Silverado 2500 HD | WT |
| 2011-2016 | Chevrolet | Silverado 3500 HD | LT |
| 2011-2016 | Chevrolet | Silverado 3500 HD | WT |
| 2015-2016 | Chevrolet | Silverado 3500 HD | High Country |
| 2011-2016 | GMC | Savana 2500 | Base |
| 2011-2016 | GMC | Savana 2500 | LS |
| 2011-2016 | GMC | Savana 2500 | LT |
| 2011-2016 | GMC | Savana 3500 | Base |
| 2011-2016 | GMC | Savana 3500 | LS |
| 2011-2016 | GMC | Savana 3500 | LT |
| 2011-2014 | GMC | Sierra 2500 HD | WT |
| 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 3500 HD | WT |
| 2011-2016 | GMC | Sierra 3500 HD | Denali |
| 2011-2016 | GMC | Sierra 3500 HD | SLE |
| 2015-2016 | GMC | Sierra 3500 HD | Base |
Other popular Cometic Gasket products customers consider together: