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Cometic Dodge Cummins Diesel 6.7L 4.312 inch Bore.052 inch MLX Headgasket

Upgrade your Cummins diesel engine with the Cometic MLX head gasket, designed to provide a superior seal and improved performance. This 6.7L 24v 6 cylinder head gasket features a 4.312" bore and a stopper layer to withstand additional cylinder pressures.

  • Requires no sealants or re-torque
  • Compressed operating thickness is.062"
  • Stopper layer for improved combustion chamber sealing

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Dodge Ram 2500 2007 Laramie
Dodge Ram 2500 2007 SLT
Dodge Ram 2500 2007 ST
Dodge Ram 2500 2008 Laramie
Dodge Ram 2500 2008 SLT
Dodge Ram 2500 2008 ST
Dodge Ram 2500 2008 SXT
Dodge Ram 2500 2009 Laramie
Dodge Ram 2500 2009 SLT
Dodge Ram 2500 2009 ST
Dodge Ram 2500 2009 SXT
Dodge Ram 2500 2010 Laramie
Dodge Ram 2500 2010 SLT
Dodge Ram 2500 2010 ST
Dodge Ram 2500 2010 SXT
Dodge Ram 2500 2010 TRX
Dodge Ram 3500 2007 Laramie
Dodge Ram 3500 2007 SLT
Dodge Ram 3500 2007 Sport
Dodge Ram 3500 2007 ST
Dodge Ram 3500 2008 Laramie
Dodge Ram 3500 2008 SLT
Dodge Ram 3500 2008 ST
Dodge Ram 3500 2008 SXT
Dodge Ram 3500 2009 Laramie
Dodge Ram 3500 2009 SLT
Dodge Ram 3500 2009 ST
Dodge Ram 3500 2009 SXT
Dodge Ram 3500 2010 Laramie
Dodge Ram 3500 2010 SLT
Dodge Ram 3500 2010 ST
Dodge Ram 4500 2009 Laramie
Dodge Ram 4500 2009 SLT
Dodge Ram 4500 2009 ST
Dodge Ram 4500 2010 Laramie
Dodge Ram 4500 2010 SLT
Dodge Ram 4500 2010 ST
Dodge Ram 5500 2009 Laramie
Dodge Ram 5500 2009 SLT
Dodge Ram 5500 2009 ST
Dodge Ram 5500 2010 Laramie
Dodge Ram 5500 2010 SLT
Dodge Ram 5500 2010 ST
Ram 2500 2011 Laramie
Ram 2500 2011 Laramie Longhorn
Ram 2500 2011 SLT
Ram 2500 2011 ST
Ram 2500 2012 Laramie
Ram 2500 2012 Laramie Longhorn
Ram 2500 2012 Outdoorsman
Ram 2500 2012 SLT
Ram 2500 2012 ST
Ram 2500 2013 Big Horn
Ram 2500 2013 Laramie
Ram 2500 2013 Laramie Longhorn
Ram 2500 2013 Lone Star
Ram 2500 2013 Outdoorsman
Ram 2500 2013 SLT
Ram 2500 2013 ST
Ram 2500 2013 Tradesman
Ram 2500 2014 Big Horn
Ram 2500 2014 Laramie
Ram 2500 2014 Laramie Limited
Ram 2500 2014 Laramie Longhorn
Ram 2500 2014 Lone Star
Ram 2500 2014 Outdoorsman
Ram 2500 2014 SLT
Ram 2500 2014 Tradesman
Ram 2500 2015 Big Horn
Ram 2500 2015 Laramie
Ram 2500 2015 Laramie Limited
Ram 2500 2015 Laramie Longhorn
Ram 2500 2015 Lone Star
Ram 2500 2015 Outdoorsman
Ram 2500 2015 SLT
Ram 2500 2015 Tradesman
Ram 2500 2016 Big Horn
Ram 2500 2016 Laramie
Ram 2500 2016 Laramie Longhorn
Ram 2500 2016 Limited
Ram 2500 2016 Outdoorsman
Ram 2500 2016 SLT
Ram 2500 2016 Tradesman
Ram 2500 2017 Big Horn
Ram 2500 2017 Laramie
Ram 2500 2017 Laramie Longhorn
Ram 2500 2017 Limited
Ram 2500 2017 SLT
Ram 2500 2017 Tradesman
Ram 2500 2018 Big Horn
Ram 2500 2018 Laramie
Ram 2500 2018 Laramie Longhorn
Ram 2500 2018 Limited
Ram 2500 2018 SLT
Ram 2500 2018 Tradesman
Ram 2500 2019 Big Horn
Ram 2500 2019 Laramie
Ram 2500 2019 Laramie Longhorn
Ram 2500 2019 Limited
Ram 2500 2019 Lone Star
Cometic manufactures engine gaskets for both domestic and import vehicles. Gasket kits are available for both bottom end and top end for the most popular vehicles, while their MLS head gaskets are known to be some of the best in the industry. Cometic’s 70,000 square foot, state-of-the-art R&D and manufacturing facility allows them to design gaskets for engines using the latest technology, such as Multi-Layer Steel (MLS) gaskets as well as using synthetic blends such as Aramid Fiber.
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