SKU: 20733003639

Cometic 01-06 GM 6.6L Duramax 4.100in Bore .040in MLS Head Gasket - Left

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Description

Cometic 01-06 GM 6.6L Duramax 4.100in Bore .040in MLS Head Gasket - LeftComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". Left Side. Cometic MLS (Multi Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.040". Left Side. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flour elastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.

This Part Fits:

Year Make Model Submodel
2006-2016 Chevrolet Express 2500 Base
2006 Chevrolet Express 2500 LS
2006 Chevrolet Express 2500 LT
2006-2016 Chevrolet Express 3500 Base
2011-2016 Chevrolet Express 3500 LS
2011-2016 Chevrolet Express 3500 LT
2001-2005 Chevrolet Silverado 2500 HD Base
2015-2016 Chevrolet Silverado 2500 HD High Country
2001-2006 Chevrolet Silverado 2500 HD LS
2001-2016 Chevrolet Silverado 2500 HD LT
2007-2016 Chevrolet Silverado 2500 HD LTZ
2004-2016 Chevrolet Silverado 2500 HD WT
2007 Chevrolet Silverado 2500 HD Classic LS
2007 Chevrolet Silverado 2500 HD Classic LT
2007 Chevrolet Silverado 2500 HD Classic WT
2001-2005 Chevrolet Silverado 3500 Base
2001-2006 Chevrolet Silverado 3500 LS
2001-2006 Chevrolet Silverado 3500 LT
2004,2006 Chevrolet Silverado 3500 WT
2007 Chevrolet Silverado 3500 Classic LS
2007 Chevrolet Silverado 3500 Classic LT
2007 Chevrolet Silverado 3500 Classic WT
2015-2016 Chevrolet Silverado 3500 HD High Country
2007-2016 Chevrolet Silverado 3500 HD LT
2007-2016 Chevrolet Silverado 3500 HD LTZ
2007-2016 Chevrolet Silverado 3500 HD WT
2006-2016 GMC Savana 2500 Base
2006-2016 GMC Savana 3500 Base
2011-2016 GMC Savana 3500 LS
2011-2016 GMC Savana 3500 LT
2002-2005,2015-2016 GMC Sierra 2500 HD Base
2011-2016 GMC Sierra 2500 HD Denali
2001-2002,2006 GMC Sierra 2500 HD SL
2001-2016 GMC Sierra 2500 HD SLE
2001-2016 GMC Sierra 2500 HD SLT
2003-2014 GMC Sierra 2500 HD WT
2007 GMC Sierra 2500 HD Classic SL
2007 GMC Sierra 2500 HD Classic SLE
2007 GMC Sierra 2500 HD Classic SLT
2007 GMC Sierra 2500 HD Classic WT
2002-2005 GMC Sierra 3500 Base
2001-2002,2006 GMC Sierra 3500 SL
2001-2006 GMC Sierra 3500 SLE
2001-2006 GMC Sierra 3500 SLT
2004-2006 GMC Sierra 3500 WT
2007 GMC Sierra 3500 Classic SL
2007 GMC Sierra 3500 Classic SLE
2007 GMC Sierra 3500 Classic SLT
2007 GMC Sierra 3500 Classic WT
2015-2016 GMC Sierra 3500 HD Base
2011-2016 GMC Sierra 3500 HD Denali
2007-2016 GMC Sierra 3500 HD SLE
2007-2016 GMC Sierra 3500 HD SLT
2007-2014 GMC Sierra 3500 HD WT
2006 Hummer H1 Alpha
Shipping Notes
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Exchange/Return Notes
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SKU: 20733003639

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4.2 ★★★★★
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Quona
Carnegie, US
★★★★★ 5
Great product!
Love this product. Lightweight and feels great on the skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
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Roxanne Miller
Charlottesville, US
★★★★★ 5
Deep cleans without irritating
My skin feels soft and amazing after using the pore cleansing oil. I use it to do facial massages and then rub away the things clogging my pores. It leaves my face so incredibly smooth and clean. I use the pore minimizer and it feels very nice on the skin, and the pads are good for when you have so me free time for self love.
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Reviewed in the United States on April 19, 2026
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Verified Purchase
CC
Grantham, US
★★★★★ 5
Can’t say enough love
I got the trio set and I absolutely love this line. My face is so soft and hydrated. It doesn’t irritate it and I have very sensitive skin. This is hands down the best skin care line I have used!
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Reviewed in the United States on February 14, 2026
H
Verified Purchase
Heddily Vielma
Cuba, US
★★★★★ 5
Good set for sensitive skin
This set is perfect, I suffer from rosacea and with these products I had no problems, it is noble with sensitive skin, I followed the routine in the morning and at night and it went very well. I recommend this set. The skin after use is soft and hydrated.
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Reviewed in the United States on December 14, 2025
M
Verified Purchase
Michelle
Carnegie, US
★★★★★ 5
Teenager Approved
I purchased this for a teenager. She loves these products and says they're the only skincare items that works for her skin type.
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Reviewed in the United States on February 11, 2026

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