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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
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Description
Cometic GM L18 Vortec 8100 Gen-VII Big Block V8 .036in MLS Cylinder Head Gasket - 4.450in Bore - RHSComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 098". 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
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". 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 |
|---|---|---|---|
| 2002-2004 | Chevrolet | Avalanche 2500 | Base |
| 2005-2006 | Chevrolet | Avalanche 2500 | LS |
| 2005-2006 | Chevrolet | Avalanche 2500 | LT |
| 2001-2002 | Chevrolet | Express 3500 | Base |
| 2001-2002 | Chevrolet | Express 3500 | LS |
| 2001-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2001-2006 | Chevrolet | Silverado 2500 HD | LS |
| 2001-2006 | Chevrolet | Silverado 2500 HD | LT |
| 2004-2006 | 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 |
| 2001 | Chevrolet | Suburban 2500 | Base |
| 2001-2006 | Chevrolet | Suburban 2500 | LS |
| 2001-2006 | Chevrolet | Suburban 2500 | LT |
| 2001-2002 | GMC | Savana 3500 | Base |
| 2001-2002 | GMC | Savana 3500 | SLT |
| 2002-2005 | GMC | Sierra 2500 HD | Base |
| 2001-2002,2006 | GMC | Sierra 2500 HD | SL |
| 2001-2006 | GMC | Sierra 2500 HD | SLE |
| 2001-2006 | GMC | Sierra 2500 HD | SLT |
| 2003-2006 | 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 |
| 2001-2006 | GMC | Yukon XL 2500 | SLE |
| 2001-2006 | GMC | Yukon XL 2500 | SLT |
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
4.1 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Good quality tshirt
Size: XX-Large, Color: Beige/Sage Green/Pastel Yellow
Good quality fit is perfect
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Great shirts!!
Size: Small, Color: Beige/Sage Green/Pastel Yellow
Great quality, true to size, soft, washes well, doesn’t shrink. Definitely will buy again!
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Reviewed in the United States on December 17, 2025
★★★★★ 5
Good basic shirts for regular wear
Number of Items: 2, Color: Black, Size: X-Large
I bought these for exercise recently and they’ve been really noice. The cotton feels thick but not too heavy, and after a few washes the color hasn’t faded much at all. They run a bit big -just feels a bit loose, but thats pretty comfy and actually nice since it circulats air nicely
Heres some pros and cons for ya.
Pros:
Nice heavy cotton, not thin like some other brands
Holds color pretty good after washing
2 pack is good value
Cons:
Sizing runs a little big
Shrinks a bit in dryer if you use high heat
Overall solid everyday tshirts for casual wear and stuf- nothing fancy but they do the job and feel like they’ll last longer than the most ones i feel.
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Reviewed in the United States on August 21, 2025
★★★★★ 5
Great fit
Number of Items: 2, Color: Black, Size: Small
Fits well and feels great. The material is breathable but does not look or feel cheap. The fabric has the right thickness and can be worn all year around
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Quality shirts that have lasted a long time
Number of Items: 2, Color: Black, Size: Medium
My kid has had these for a few years and they are quality shirts. Good heavy weight, they held their shape and color over the years.
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Reviewed in the United States on June 7, 2026