SKU: 16150256153

Cometic GM L18 Vortec 8100 Gen-VII Big Block V8 .045in MLS Cylinder Head Gasket - 4.280in Bore - RHS

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Description

Cometic GM L18 Vortec 8100 Gen-VII Big Block V8 .045in MLS Cylinder Head Gasket - 4.280in Bore - RHSComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 045". Right 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 0.045". Right 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
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
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Exchange/Return Notes
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SKU: 16150256153

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4.1 ★★★★★
Based on 14 reviews
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B
Verified Purchase
barbara a.
Whiting, US
★★★★★ 5
Best
Great. Easy to use. Works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
T
Verified Purchase
Tammy F
Carnegie, US
★★★★★ 5
Excellent Buy!
I love this little beauty! Works like a charm, and is slightly smaller than its competitors, so it’s easier for packing and portability. I’m a flight attendant, so I actually use this on the plane to open bottles in premium class. It’s sharp looking too…and the attached foil cutter is well designed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
S
Verified Purchase
Shari B.
Grantham, US
★★★★★ 5
Sleek/Easy to use Wine Opener
Color: Stainless Steel, Size: 4-in-1
This is a great wine opener. Sleek design- Extremely easy to use. Two touch opens the wine within a couple of minutes-Rechargable-- Reasonable price- Very happy I purchased it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
A
Verified Purchase
Annie
Carnegie, US
★★★★★ 5
The best electric opener by far!
Color: Stainless Steel, Size: 4-in-1
This is the 3rd or 4th opener I've purchased in the last two years. This is by far the best! Top reasons this is the best: #1: it has opened every single bottle I've tried - even ones the other struggled with #2: press the button and let go; you don't have to hold the stupid button in (great for folks with bad thumbs) #3: I like the light #4: Battery level indicator and battery life ALL THIS translates to great value, ease of use, great cork removal The only thing I didn't like is that there is no stand per se (it rests on the foil cutter). Easily solved with several stands from the other inferior openers
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 10, 2025
S
Verified Purchase
Susan Royal
Cuba, US
★★★★★ 5
Sleek design and exceptional customer service
Color: Stainless Steel, Size: 4-in-1
Excellent product, works well, and has an elegant, sleek design. Comes with accessories and would make a good gift. When I had a problem with it, the customer service was outstanding. They sent another immediately and were exceptionally responsive and cordial. Highly recommend this product!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2025

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