
- Complete Kit: Get everything you need for a full top-end rebuild in one convenient package, including all necessary gaskets and seals.
- Engineered for Resurfaced Heads: The thicker Grade “C” (1.05mm) MLS head gaskets are specifically designed to compensate for material removed during resurfacing, ensuring optimal sealing.
- OEM-Quality Construction: Built to the highest standards, you can trust this kit to deliver long-term reliability and performance, just like the original components.

Revitalize your 2007–2010 LMM 6.6L Duramax engine with the Powerstroke Products PP-HGS-6.6DMAXLMM Head Gasket Set. This comprehensive kit is engineered to provide a robust and lasting solution for a complete top-end rebuild or head gasket replacement. It features high-quality, Grade “C” (1.05mm) multi-layer steel (MLS) head gaskets, which are thicker than standard gaskets. This specific thickness is crucial and makes them the ideal choice for engines where the block or cylinder heads have been resurfaced or decked, ensuring a perfect seal and preventing future failures. Designed to meet or exceed OEM standards for fit, function, and durability, this kit is your go-to solution for both stock and high-performance applications.
Complete Kit: Get everything you need for a full top-end rebuild in one convenient package, including all necessary gaskets and seals.
Engineered for Resurfaced Heads: The thicker Grade “C” (1.05mm) MLS head gaskets are specifically designed to compensate for material removed during resurfacing, ensuring optimal sealing.
OEM-Quality Construction: Built to the highest standards, you can trust this kit to deliver long-term reliability a[...]
- Complete Kit: Get everything you need for a full top-end rebuild in one convenient package, including all necessary gaskets and seals.
- Engineered for Resurfaced Heads: The thicker Grade “C” (1.05mm) MLS head gaskets are specifically designed to compensate for material removed during resurfacing, ensuring optimal sealing.
- OEM-Quality Construction: Built to the highest standards, you can trust this kit to deliver long-term reliability and performance, just like the original components.