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Description
Cometic MLS Left Side Head Gasket 01-07 GM 6.6L Duramax LB7/LLY/LBZWith miles racking up in your 6. 6L GM Duramax, it may be time to reseal the head gasket of your engine. The Cometic MLS Head Gasket is exactly what you need. The MLS line of gaskets are great for stock or performance builds and uses multiple layers of corrosion resistant stainless steel for increased strength. This material is designed to meet the demands of harsh sealing environments, load conditions and surface finishes. The center layer or shim
With miles racking up in your 6.6L GM Duramax, it may be time to reseal the head gasket of your engine. The Cometic MLS Head Gasket is exactly what you need. The MLS line of gaskets are great for stock or performance builds and uses multiple layers of corrosion resistant stainless steel for increased strength. This material is designed to meet the demands of harsh sealing environments, load conditions and surface finishes. The center layer or shim layer is a stainless steel layer that is folded back upon itself to create the locking portion of the bore seal. Cometic Head Gaskets are designed for a strong seal you can trust in your diesel engine. Left side only.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 3
Light but average
Size: 10.5, Color: Black
Three stars. These are very lightweight and seem fine for the price, but the leather felt a bit too thin for what I was looking for. I didn’t even end up trying them on because they just didn’t feel like they would hold up long term.
They’re not bad if you need something inexpensive for occasional wear, but I wanted something that would last. It felt like they might scratch easily, so I decided to return these and go with a more expensive option instead.
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Reviewed in the United States on February 2, 2026
★★★★★ 5
Good quality
Size: 9, Color: Cognac
Good quality and fit is true to size
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Reviewed in the United States on January 19, 2026
★★★★★ 5
Good quality and seem durable for the shorter term.
Size: 9.5, Color: Black
Comfortable. Great for Wedding, Funeral. Not for long term I do not think. Seem almost like patent leather
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Reviewed in the United States on February 1, 2026
★★★★★ 1
Bad, very bad
Size: 8.5, Color: Cognac
They are plastic. The quality is zero bro then I send it to me my refund.
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Reviewed in the United States on June 5, 2026
★★★★★ 4
Run big
Size: 11, Color: Black
Worked for what they were needed for, they run big.
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Reviewed in the United States on December 21, 2025