Article no.:
C5761-030
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Cometic GM/Mercury 8.1L 496ci 4.280in.030 inch MLS Headgasket - RH
Take your engine's performance to the next level with the Cometic GM/Mercury 8.1L 496ci 4.280in.030 inch MLS Headgasket - RH. This high-quality head gasket is designed to provide maximum sealing performance for today's high-output engines.
Comprised of multiple embossed layers of stainless steel with a Viton rubber coating, this head gasket is ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. The compressed operating thickness is 0.098", ensuring a precise seal and preventing leaks.
- MLS (Multi-Layer Steel) design for maximum sealing performance
- Ideal for high-output engines
- No sealants required
- Withstands shearing force created by different materials
- Increased strength and resistance to corrosion
- Heat-resistant Viton coating
This product fits more vehicles than loaded. Please select your vehicle to see all fits.
| Make | Model | Year | Type |
|---|---|---|---|
| Chevrolet | Avalanche 2500 | 2002 | Base |
| Chevrolet | Avalanche 2500 | 2003 | Base |
| Chevrolet | Avalanche 2500 | 2004 | Base |
| Chevrolet | Avalanche 2500 | 2005 | LS |
| Chevrolet | Avalanche 2500 | 2005 | LT |
| Chevrolet | Avalanche 2500 | 2006 | LS |
| Chevrolet | Avalanche 2500 | 2006 | LT |
| Chevrolet | Express 3500 | 2001 | Base |
| Chevrolet | Express 3500 | 2001 | LS |
| Chevrolet | Express 3500 | 2002 | Base |
| Chevrolet | Express 3500 | 2002 | LS |
| Chevrolet | Silverado 2500 | 2001 | Base |
| Chevrolet | Silverado 2500 | 2001 | LS |
| Chevrolet | Silverado 2500 | 2001 | LT |
| Chevrolet | Silverado 2500 | 2002 | Base |
| Chevrolet | Silverado 2500 | 2002 | LS |
| Chevrolet | Silverado 2500 | 2002 | LT |
| Chevrolet | Silverado 2500 | 2003 | Base |
| Chevrolet | Silverado 2500 | 2003 | LS |
| Chevrolet | Silverado 2500 | 2003 | LT |
| Chevrolet | Silverado 2500 | 2004 | Base |
| Chevrolet | Silverado 2500 | 2004 | LS |
| Chevrolet | Silverado 2500 | 2004 | LT |
| Chevrolet | Silverado 2500 | 2004 | WT |
| Chevrolet | Silverado 2500 HD | 2001 | Base |
| Chevrolet | Silverado 2500 HD | 2001 | LS |
| Chevrolet | Silverado 2500 HD | 2001 | LT |
| Chevrolet | Silverado 2500 HD | 2002 | Base |
| Chevrolet | Silverado 2500 HD | 2002 | LS |
| Chevrolet | Silverado 2500 HD | 2002 | LT |
| Chevrolet | Silverado 2500 HD | 2003 | Base |
| Chevrolet | Silverado 2500 HD | 2003 | LS |
| Chevrolet | Silverado 2500 HD | 2003 | LT |
| Chevrolet | Silverado 2500 HD | 2004 | Base |
| Chevrolet | Silverado 2500 HD | 2004 | LS |
| Chevrolet | Silverado 2500 HD | 2004 | LT |
| Chevrolet | Silverado 2500 HD | 2004 | WT |
| Chevrolet | Silverado 2500 HD | 2005 | Base |
| Chevrolet | Silverado 2500 HD | 2005 | LS |
| Chevrolet | Silverado 2500 HD | 2005 | LT |
| Chevrolet | Silverado 2500 HD | 2005 | WT |
| Chevrolet | Silverado 2500 HD | 2006 | LS |
| Chevrolet | Silverado 2500 HD | 2006 | LT |
| Chevrolet | Silverado 2500 HD | 2006 | WT |
| Chevrolet | Silverado 2500 HD | 2007 | LT |
| Chevrolet | Silverado 2500 HD | 2007 | WT |
| Chevrolet | Silverado 2500 HD Classic | 2007 | LS |
| Chevrolet | Silverado 2500 HD Classic | 2007 | LT |
| Chevrolet | Silverado 2500 HD Classic | 2007 | WT |
| Chevrolet | Silverado 3500 | 2001 | LS |
| Chevrolet | Silverado 3500 | 2001 | LT |
| Chevrolet | Silverado 3500 | 2002 | LS |
| Chevrolet | Silverado 3500 | 2002 | LT |
| Chevrolet | Silverado 3500 | 2003 | LS |
| Chevrolet | Silverado 3500 | 2003 | LT |
| Chevrolet | Silverado 3500 | 2004 | LS |
| Chevrolet | Silverado 3500 | 2004 | LT |
| Chevrolet | Silverado 3500 | 2004 | WT |
| Chevrolet | Silverado 3500 | 2005 | LS |
| Chevrolet | Silverado 3500 | 2005 | LT |
| Chevrolet | Silverado 3500 | 2006 | LS |
| Chevrolet | Silverado 3500 | 2006 | LT |
| Chevrolet | Silverado 3500 | 2006 | WT |
| Chevrolet | Silverado 3500 Classic | 2007 | LS |
| Chevrolet | Silverado 3500 Classic | 2007 | LT |
| Chevrolet | Silverado 3500 Classic | 2007 | WT |
| Chevrolet | Silverado 3500 HD | 2007 | LT |
| Chevrolet | Silverado 3500 HD | 2007 | WT |
| Chevrolet | Suburban 2500 | 2001 | Base |
| Chevrolet | Suburban 2500 | 2001 | LS |
| Chevrolet | Suburban 2500 | 2001 | LT |
| Chevrolet | Suburban 2500 | 2002 | LS |
| Chevrolet | Suburban 2500 | 2002 | LT |
| Chevrolet | Suburban 2500 | 2003 | LS |
| Chevrolet | Suburban 2500 | 2003 | LT |
| Chevrolet | Suburban 2500 | 2004 | LS |
| Chevrolet | Suburban 2500 | 2004 | LT |
| Chevrolet | Suburban 2500 | 2005 | LS |
| Chevrolet | Suburban 2500 | 2005 | LT |
| Chevrolet | Suburban 2500 | 2006 | LS |
| Chevrolet | Suburban 2500 | 2006 | LT |
| GMC | Savana 3500 | 2001 | Base |
| GMC | Savana 3500 | 2001 | SLT |
| GMC | Savana 3500 | 2002 | Base |
| GMC | Savana 3500 | 2002 | SLT |
| GMC | Sierra 2500 | 2001 | SL |
| GMC | Sierra 2500 | 2001 | SLE |
| GMC | Sierra 2500 | 2001 | SLT |
| GMC | Sierra 2500 | 2002 | Base |
| GMC | Sierra 2500 | 2002 | SL |
| GMC | Sierra 2500 | 2002 | SLE |
| GMC | Sierra 2500 | 2002 | SLT |
| GMC | Sierra 2500 | 2003 | Base |
| GMC | Sierra 2500 | 2003 | SLE |
| GMC | Sierra 2500 | 2003 | SLT |
| GMC | Sierra 2500 | 2003 | WT |
| GMC | Sierra 2500 | 2004 | Base |
| GMC | Sierra 2500 | 2004 | SLE |
| GMC | Sierra 2500 | 2004 | SLT |
| GMC | Sierra 2500 | 2004 | WT |
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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