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Cometic

CG Head Gaskets

$149.68

SKU: C15177-060 · Engine Components

Product Details

COMETIC MLX (Multi-Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. MLX technology can be found in some head gaskets and are made from the same materials as our MLS Head Gaskets. No sealants or re-torque required.

  • Embossed Outer Layers Coated w/Viton

Vehicle Fitment 12 applications

Chevrolet (6)

  • 2017–2019 Silverado 2500 HD 6.0L V8 (Gen IV LS)
  • 2017–2020 Silverado 2500 HD 6.6L Duramax Diesel
  • 2017–2019 Silverado 3500 HD 6.0L V8 (Gen IV LS)
  • 2017–2020 Silverado 3500 HD 6.6L Duramax Diesel
  • 2020 Silverado 2500 HD 6.6L L8T V8
  • 2020 Silverado 3500 HD 6.6L L8T V8

GMC (6)

  • 2017–2019 Sierra 2500 HD 6.0L V8 (Gen IV LS)
  • 2017–2020 Sierra 2500 HD 6.6L Duramax Diesel
  • 2017–2019 Sierra 3500 HD 6.0L V8 (Gen IV LS)
  • 2017–2020 Sierra 3500 HD 6.6L Duramax Diesel
  • 2020 Sierra 2500 HD 6.6L L8T V8
  • 2020 Sierra 3500 HD 6.6L L8T V8