Article no.:
C5505-051
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Cometic GM LS Series V8 4.040in bore.051 inch MLX Headgasket
Upgrade your engine with the Cometic GM LS Series V8 4.040in bore.051 inch MLX Headgasket. This high-performance head gasket is designed to provide a leak-free seal and ensure optimal engine performance.
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating, this head gasket is built to last. The compressed operating thickness is 0.051 inches, providing a precise seal and minimizing the risk of leaks.
- Embossed outer layers coated with Viton for improved durability
- Compressed operating thickness of 0.051 inches for a precise seal
- Designed for GM Gen III/IV Small Block V8 LS Series engines
This product fits more vehicles than loaded. Please select your vehicle to see all fits.
| Make | Model | Year | Type |
|---|---|---|---|
| Buick | LaCrosse | 2008 | Super |
| Buick | LaCrosse | 2009 | Super |
| Buick | Rainier | 2004 | CXL |
| Buick | Rainier | 2005 | CXL |
| Buick | Rainier | 2006 | CXL |
| Buick | Rainier | 2007 | CXL |
| Cadillac | CTS | 2004 | V |
| Cadillac | CTS | 2005 | V |
| Cadillac | CTS | 2006 | V |
| Cadillac | CTS | 2007 | V |
| Cadillac | Escalade | 2002 | Base |
| Cadillac | Escalade | 2003 | Base |
| Cadillac | Escalade | 2004 | Base |
| Cadillac | Escalade | 2005 | Base |
| Cadillac | Escalade | 2006 | Base |
| Cadillac | Escalade | 2009 | Hybrid |
| Cadillac | Escalade | 2010 | Hybrid |
| Cadillac | Escalade | 2010 | Hybrid Platinum |
| Cadillac | Escalade | 2011 | Hybrid |
| Cadillac | Escalade | 2011 | Hybrid Platinum |
| Cadillac | Escalade | 2012 | Hybrid |
| Cadillac | Escalade | 2012 | Hybrid Platinum |
| Cadillac | Escalade | 2013 | Hybrid |
| Cadillac | Escalade | 2013 | Hybrid Platinum |
| Cadillac | Escalade ESV | 2005 | Base |
| Cadillac | Escalade ESV | 2006 | Base |
| Cadillac | Escalade EXT | 2005 | Base |
| Cadillac | Escalade EXT | 2006 | Base |
| Chevrolet | Avalanche | 2007 | LS |
| Chevrolet | Avalanche | 2007 | LT |
| Chevrolet | Avalanche | 2007 | LTZ |
| Chevrolet | Avalanche | 2008 | LS |
| Chevrolet | Avalanche | 2008 | LT |
| Chevrolet | Avalanche | 2008 | LTZ |
| Chevrolet | Avalanche | 2009 | LS |
| Chevrolet | Avalanche | 2009 | LT |
| Chevrolet | Avalanche | 2009 | LTZ |
| Chevrolet | Avalanche | 2010 | LS |
| Chevrolet | Avalanche | 2010 | LT |
| Chevrolet | Avalanche | 2010 | LTZ |
| Chevrolet | Avalanche | 2011 | LS |
| Chevrolet | Avalanche | 2011 | LT |
| Chevrolet | Avalanche | 2011 | LTZ |
| Chevrolet | Avalanche | 2012 | LS |
| Chevrolet | Avalanche | 2012 | LT |
| Chevrolet | Avalanche | 2012 | LTZ |
| Chevrolet | Avalanche | 2013 | Black Diamond LS |
| Chevrolet | Avalanche | 2013 | Black Diamond LT |
| Chevrolet | Avalanche | 2013 | Black Diamond LTZ |
| Chevrolet | Avalanche 1500 | 2002 | Base |
| Chevrolet | Avalanche 1500 | 2002 | On Road Edition |
| Chevrolet | Avalanche 1500 | 2002 | Z71 |
| Chevrolet | Avalanche 1500 | 2003 | Base |
| Chevrolet | Avalanche 1500 | 2003 | North Face |
| Chevrolet | Avalanche 1500 | 2003 | On Road Edition |
| Chevrolet | Avalanche 1500 | 2003 | WBH |
| Chevrolet | Avalanche 1500 | 2003 | Z71 |
| Chevrolet | Avalanche 1500 | 2004 | Base |
| Chevrolet | Avalanche 1500 | 2004 | Z66 |
| Chevrolet | Avalanche 1500 | 2004 | Z71 |
| Chevrolet | Avalanche 1500 | 2005 | Base |
| Chevrolet | Avalanche 1500 | 2005 | LS |
| Chevrolet | Avalanche 1500 | 2005 | LT |
| Chevrolet | Avalanche 1500 | 2005 | Z66 |
| Chevrolet | Avalanche 1500 | 2005 | Z71 |
| Chevrolet | Avalanche 1500 | 2006 | LS |
| Chevrolet | Avalanche 1500 | 2006 | LT |
| Chevrolet | Avalanche 1500 | 2006 | Z66 |
| Chevrolet | Avalanche 1500 | 2006 | Z71 |
| Chevrolet | Camaro | 1997 | Base |
| Chevrolet | Camaro | 1997 | RS |
| Chevrolet | Camaro | 1997 | Z28 |
| Chevrolet | Camaro | 1998 | Base |
| Chevrolet | Camaro | 1998 | Z28 |
| Chevrolet | Camaro | 1998 | Z28 SS |
| Chevrolet | Camaro | 1999 | Base |
| Chevrolet | Camaro | 1999 | Z28 |
| Chevrolet | Camaro | 1999 | Z28 SS |
| Chevrolet | Camaro | 2000 | Base |
| Chevrolet | Camaro | 2000 | Z28 |
| Chevrolet | Camaro | 2000 | Z28 SS |
| Chevrolet | Camaro | 2001 | Base |
| Chevrolet | Camaro | 2001 | Z28 |
| Chevrolet | Camaro | 2001 | Z28 SS |
| Chevrolet | Camaro | 2002 | Base |
| Chevrolet | Camaro | 2002 | Z28 |
| Chevrolet | Camaro | 2002 | Z28 SS |
| Chevrolet | Camaro | 2010 | SS |
| Chevrolet | Camaro | 2011 | SS |
| Chevrolet | Camaro | 2012 | SS |
| Chevrolet | Camaro | 2013 | SS |
| Chevrolet | Camaro | 2014 | SS |
| Chevrolet | Camaro | 2015 | SS |
| Chevrolet | Caprice | 2011 | PPV |
| Chevrolet | Caprice | 2012 | PPV |
| Chevrolet | Caprice | 2013 | PPV |
| Chevrolet | Caprice | 2014 | PPV |
| Chevrolet | Caprice | 2015 | PPV |
| Chevrolet | Caprice | 2016 | PPV |
| Chevrolet | Caprice | 2017 | PPV |
Cometic manufactures engine gaskets for both domestic and import vehicles. Gasket kits are available for both bottom end and top end for the most popular vehicles, while their MLS head gaskets are known to be some of the best in the industry. Cometic’s 70,000 square foot, state-of-the-art R&D and manufacturing facility allows them to design gaskets for engines using the latest technology, such as Multi-Layer Steel (MLS) gaskets as well as using synthetic blends such as Aramid Fiber.
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