SKU: 15627420906

Cometic GM LS1 SB 4.130 inch Bore .080 inch MLS-5 Head Gasket

$158.40 $176.00
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Description

Cometic GM LS1 SB 4.130 inch Bore .080 inch MLS-5 Head GasketComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 080". 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 0.080". 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
2001-2004 Avanti II Base
2008-2009 Buick LaCrosse Super
2004-2007 Buick Rainier CXL
2004-2005 Buick Rainier CXL Plus
2004-2007 Cadillac CTS V
2002-2005 Cadillac Escalade Base
2003-2005 Cadillac Escalade ESV Base
2002-2005 Cadillac Escalade EXT Base
2013 Chevrolet Avalanche Black Diamond LS
2013 Chevrolet Avalanche Black Diamond LT
2013 Chevrolet Avalanche Black Diamond LTZ
2007-2012 Chevrolet Avalanche LS
2007-2012 Chevrolet Avalanche LT
2007-2012 Chevrolet Avalanche LTZ
2002-2005 Chevrolet Avalanche 1500 Base
2005-2006 Chevrolet Avalanche 1500 LS
2005-2006 Chevrolet Avalanche 1500 LT
2002-2003 Chevrolet Avalanche 1500 North Face
2002-2003 Chevrolet Avalanche 1500 On Road Edition
2003 Chevrolet Avalanche 1500 WBH
2004-2006 Chevrolet Avalanche 1500 Z66
2002-2006 Chevrolet Avalanche 1500 Z71
2010-2015 Chevrolet Camaro SS
1998-2002 Chevrolet Camaro Z28
1998-2002 Chevrolet Camaro Z28 SS
2011-2017 Chevrolet Caprice PPV
2009-2012 Chevrolet Colorado LT
2003 Chevrolet Corvette 50th Anniversary Edition
2003 Chevrolet Corvette 50th Anniversary Edition Pace Car
1997-2013 Chevrolet Corvette Base
2010-2013 Chevrolet Corvette Grand Sport
1998 Chevrolet Corvette Indianapolis 500 Pace Car
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2003-2009 Chevrolet Express 1500 Base
2003-2009 Chevrolet Express 1500 LS
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2003-2020 Chevrolet Express 2500 Base
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2006-2009 Chevrolet Impala SS
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1999-2005 Chevrolet Silverado 1500 Base
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2007 Chevrolet Silverado 1500 Classic Hybrid
2007 Chevrolet Silverado 1500 Classic LS
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2005 Chevrolet Silverado 1500 HD Base
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1999-2004 Chevrolet Silverado 2500 Base
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2015-2019 Chevrolet Silverado 2500 HD High Country
2001-2006 Chevrolet Silverado 2500 HD LS
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2007 Chevrolet Silverado 2500 HD Classic LS
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2014-2017 Chevrolet SS Base
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2000-2001,2006 Chevrolet Suburban 1500 Base
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2000-2001 Chevrolet Suburban 2500 Base
2000-2013 Chevrolet Suburban 2500 LS
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2016-2019 Chevrolet Suburban 3500 HD LS
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2000-2001,2006 Chevrolet Tahoe Base
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2000,2002-2006 Chevrolet Tahoe Z71
2008 Chevrolet Trailblazer Base
2006-2007 Chevrolet Trailblazer LS
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2006-2009 Chevrolet Trailblazer SS
2003-2006 Chevrolet Trailblazer EXT LS
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2003-2004 Chevrolet Trailblazer EXT North Face
2009-2012 GMC Canyon SLE
2009-2012 GMC Canyon SLT
2005-2009 GMC Envoy Denali
2005-2006 GMC Envoy XL Denali
2003-2005 GMC Envoy XL SLE
2003-2005 GMC Envoy XL SLT
2004-2005 GMC Envoy XUV SLE
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2003-2009 GMC Savana 1500 Base
2006-2009 GMC Savana 1500 LS
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2003-2020 GMC Savana 2500 Base
2007-2020 GMC Savana 2500 LS
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2003-2005 GMC Savana 2500 SLE
2003-2020 GMC Savana 3500 Base
2006-2020 GMC Savana 3500 LS
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2003-2005 GMC Savana 3500 SLE
2002-2005 GMC Sierra 1500 Base
2001 GMC Sierra 1500 C3
2002-2008 GMC Sierra 1500 Denali
2002 GMC Sierra 1500 HT
2005-2006 GMC Sierra 1500 Hybrid
1999-2003,2006-2013 GMC Sierra 1500 SL
1999-2013 GMC Sierra 1500 SLE
1999-2013 GMC Sierra 1500 SLT
2002-2013 GMC Sierra 1500 WT
2007 GMC Sierra 1500 Classic Denali
2007 GMC Sierra 1500 Classic Hybrid
2007 GMC Sierra 1500 Classic SL
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2007 GMC Sierra 1500 Classic SLT
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2007 GMC Sierra 1500 HD Classic SLT
2015-2019 GMC Sierra 2500 HD Base
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2007-2014 GMC Sierra 2500 HD WT
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2007 GMC Sierra 2500 HD Classic SLT
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2007 GMC Sierra 3500 Classic SL
2007 GMC Sierra 3500 Classic SLE
2007 GMC Sierra 3500 Classic SLT
2007 GMC Sierra 3500 Classic WT
2015-2019 GMC Sierra 3500 HD Base
2011-2019 GMC Sierra 3500 HD Denali
2007-2019 GMC Sierra 3500 HD SLE
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2007-2014 GMC Sierra 3500 HD WT
2000-2008 GMC Yukon Denali
2006 GMC Yukon SL
2000-2014 GMC Yukon SLE
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2001-2008 GMC Yukon XL 1500 Denali
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2000-2014 GMC Yukon XL 1500 SLE
2000-2014 GMC Yukon XL 1500 SLT
2000-2013 GMC Yukon XL 2500 SLE
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2003-2008 Hummer H2 Base
2008-2009 Hummer H3 Alpha
2009 Hummer H3 Championship Series
2009 Hummer H3T Alpha
2003 Isuzu Ascender Base
2003-2005 Isuzu Ascender Limited
2003-2006 Isuzu Ascender LS
2005 Isuzu Ascender S
1998-2002 Pontiac Firebird Formula
1998-2002 Pontiac Firebird Trans Am
2008-2009 Pontiac G8 GT
2009 Pontiac G8 GXP
2005-2008 Pontiac Grand Prix GXP
2004-2006 Pontiac GTO Base
2006-2009 Saab 9-7x 5.3i
2008-2009 Saab 9-7x Aero
2005 Saab 9-7x Arc
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SKU: 15627420906

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4.8 ★★★★★
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Product Reviews
C
Verified Purchase
CatLady
Louisville, US
★★★★★ 5
Exactly as described
Size: Throw XL (50x70 Inch), Color: Navy
I wanted to get the little longer size, to help cover my feet while I sleep, because I sleep in a recliner due to back issues. Wow! The material is super soft, and keeps just at the right temperature of warmth at night, so the material breathes well. The extra 10 inches is a godsend now.. My feet stay warm all night long now. So the fit is perfect! The quality of the blanket is great, I’ve had no problems with it. Although my white watch band is now blue.. so I guess the color likes to bleed a bit. I haven’t washed it yet, but I will wash it either alone or with dark colors, because I believe it will bleed its color a bit in the wash & perhaps in the dryer. Still, with it being so comfortable and soft, I would highly recommend this blanket to everyone!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
C
Verified Purchase
Cole Daugherty
Los Angeles, US
★★★★★ 5
Buy it. Truly amazing.
Size: California King (102x96 Inch), Color: Black
It's a bit thinner than I thought and comes in a surprisingly small box but that doesn't matter at all because there's so much blanket and it's super soft, it feels like covering up with a cloud. Perfectly warm, perfectly cool and perfect for sharing the bed with a blanket hog (or your dog babies). Folds up nice and tight for storage too which is always a plus. Buy this, it's worth the price forsure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
D
Verified Purchase
demmie thomas
San Leandro, US
★★★★★ 5
Blanket
Size: Twin (60x80 Inch), Color: Grey
This blanket is one of those go-to affordable staples—super soft, lightweight, and perfect if you want something cozy without feeling heavy or bulky. ⸻ 👍 What stands out * Soft microfiber fleece – smooth and cozy against the skin * Lightweight but warm – good balance for all seasons * Perfect twin size (60x80) – fits beds, couches, or layering * Clean, simple design – grey goes with everything * Durable stitching – double-needle edges help it last longer
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
J
Verified Purchase
Julie R
Boise, US
★★★★★ 4
Soft and cozy, sizing seems a bit inconsistent
Size: Queen (90x90 Inch), Color: Sage Green
I actually ordered two of these blankets in two different colors. We had urgent need to add a bed with all new bedding (medical reasons), so I ordered these blankets in a rush. The quality of the blankets seems good. They are very soft and cozy. Lightweight, yet warm. The only issue is that two blankets that should be identical in all ways other than color are actually not even close in size. No matter how hard I try, I cannot get these blankets to line up equally. I really don't like having one blanket hanging lower than the other, especially now that this bed is just inside our front door where every visitor can see it. The king size quilt should in theory cover this discrepancy, but it doesn't fit correctly (another issue). It also means that the blankets are not equally distributed over me and my husband at night. Other than the size inconsistency, I really like these blankets and think they are good value, plenty warm for Wisconsin winters when doubled up with sheets and quilt.
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Reviewed in the United States on February 25, 2026
A
Verified Purchase
Ant Farmer 1
Alexandria, US
★★★★★ 5
Soft fuzzy polyester king sized fleece blanket with no static electricity
Size: King (90x102 Inch), Color: Grey, Size: King (90x102 Inch), Color: Grey
I ordered the gray color because it was cheaper than the other colors, but it looks nice. This blanket was actually a lot nicer than I was expecting. It is pretty thick, very soft, fuzzy on both sides, fits the king sized bed, and keeps me warm with little extra weight. It is breathable and doesn't make me sweaty. The price was really very good, better than what I saw when shopping in local big stores. This feels great on the skin, and is much more comfortable than heavy wool blankets or quilts. When folded up it doesn't take up much room. It fits well in the washing machine. One of the best features is that it doesn't seem to generate static electricity even in dry air. In general I don't care for synthetic fibers, but I'm making an exception with this blanket, which stays clean and fluffy after extended use. I've had it 2.5 months with no problems and no manufacturing defects detected. The hem stitching is tidy and strong, very neat. I'm thinking of ordering a smaller one to keep in the car for emergencies and outings. I wish all the colors were a similar low price. I have recommended this blanket to friends.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026

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