Article no.:
C5475-075
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Cometic GM LS1 SB 3.910 inch Bore.075 inch MLS-5 Headgasket
Take your engine's performance to the next level with Cometic's MLS-5 head gasket, designed for GM LS1 small block engines. This gasket features multiple embossed layers of stainless steel with a Viton rubber coating, providing maximum sealing performance and resistance to corrosion.
- Multiple layers of stainless steel for increased strength and rebound
- Viton rubber coating for heat resistance up to 250°C/482°F
- Ideal for aluminum heads to aluminum blocks and aluminum heads to cast iron blocks
- Compressed operating thickness of 0.075 inches
Cometic's MLS-5 head gasket is the perfect solution for high-output engines, requiring no sealants and providing maximum sealing performance.
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 |
| 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 | Colorado | 2009 | LT |
| Chevrolet | Colorado | 2009 | WT |
| Chevrolet | Colorado | 2010 | LT |
| Chevrolet | Colorado | 2010 | WT |
| Chevrolet | Colorado | 2011 | LT |
| Chevrolet | Colorado | 2011 | WT |
| Chevrolet | Colorado | 2012 | LT |
| Chevrolet | Colorado | 2012 | WT |
| Chevrolet | Corvette | 1997 | Base |
| Chevrolet | Corvette | 1998 | Base |
| Chevrolet | Corvette | 1998 | Indianapolis 500 Pace Car |
| Chevrolet | Corvette | 1999 | Base |
| Chevrolet | Corvette | 2000 | Base |
| Chevrolet | Corvette | 2001 | Base |
| Chevrolet | Corvette | 2001 | Z06 |
| Chevrolet | Corvette | 2002 | Base |
| Chevrolet | Corvette | 2002 | Z06 |
| Chevrolet | Corvette | 2003 | 50th Anniversary Edition |
| Chevrolet | Corvette | 2003 | 50th Anniversary Edition Pace Car |
| Chevrolet | Corvette | 2003 | Base |
| Chevrolet | Corvette | 2003 | Z06 |
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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