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  • Multi-layer Steel (MLS)
  • Driver side, Grade C 1.05mm thickness, Coated with Adaptive fluoroelastomer (FKM)
  • Includes (1) Sinister Diesel Black Diamond 20mm Head Gasket


The Sinister Black Diamond Head Gasket is a performance diesel head gasket specifically designed for the 2001-2010 Duramax. This gasket offers superior sealing and improved heat dissipation for maximum performance and reliability. With its ability to withstand extreme temperatures and pressures, this gasket is the perfect choice for those looking for a reliable and powerful upgrade for their Duramax. The Sinister Black Diamond Head Gasket is a must-have for any Duramax enthusiast looking for increased performance and reliability.


FITS- 2001-2010 6.6L GMC/Chevy Duramax LB7/LLY/LBZ/LMM




    Sinister Black Diamond Head Gasket Driv.C Duramax (2001-2010)

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