Article no.:
C5334-040
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Cometic Chevy BB 4.63in Bore.040 inch MLS 396/402/427/454 Head Gasket
Get the ultimate sealing performance for your high-output engine with Cometic's MLS (Multi-Layer Steel) Head Gaskets. These gaskets are designed to provide maximum sealing performance and require no sealants. They are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks.
The Cometic MLS Head Gasket is comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. The compressed operating thickness is 0.040 inches. This design provides increased strength, rebound, and resistance to corrosion.
- Ideal for high-output engines
- No sealants required
- Multi-layer steel design for maximum sealing performance
- Viton rubber coating for heat resistance and durability
This product fits more vehicles than loaded. Please select your vehicle to see all fits.
| Make | Model | Year | Type |
|---|---|---|---|
| Chevrolet | C1500 | 1991 | 454 SS |
| Chevrolet | C1500 | 1991 | Cheyenne |
| Chevrolet | C1500 | 1991 | Silverado |
| Chevrolet | C1500 | 1991 | WT |
| Chevrolet | C1500 | 1992 | 454 SS |
| Chevrolet | C1500 | 1992 | Cheyenne |
| Chevrolet | C1500 | 1992 | Silverado |
| Chevrolet | C1500 | 1992 | WT |
| Chevrolet | C1500 | 1993 | 454 SS |
| Chevrolet | C1500 | 1993 | Cheyenne |
| Chevrolet | C1500 | 1993 | Silverado |
| Chevrolet | C1500 | 1993 | WT |
| Chevrolet | C1500 Suburban | 1992 | Silverado |
| Chevrolet | C1500 Suburban | 1993 | Silverado |
| Chevrolet | C2500 | 1991 | Cheyenne |
| Chevrolet | C2500 | 1991 | Scottsdale |
| Chevrolet | C2500 | 1991 | Silverado |
| Chevrolet | C2500 | 1992 | Cheyenne |
| Chevrolet | C2500 | 1992 | Scottsdale |
| Chevrolet | C2500 | 1992 | Silverado |
| Chevrolet | C2500 | 1993 | Cheyenne |
| Chevrolet | C2500 | 1993 | Silverado |
| Chevrolet | C2500 | 1994 | Base |
| Chevrolet | C2500 | 1994 | Cheyenne |
| Chevrolet | C2500 | 1994 | Silverado |
| Chevrolet | C2500 | 1994 | WT |
| Chevrolet | C2500 | 1995 | Base |
| Chevrolet | C2500 | 1995 | Cheyenne |
| Chevrolet | C2500 | 1995 | Silverado |
| Chevrolet | C2500 | 1995 | WT |
| Chevrolet | C2500 | 1996 | Base |
| Chevrolet | C2500 | 1996 | Cheyenne |
| Chevrolet | C2500 | 1996 | Silverado |
| Chevrolet | C2500 | 1997 | Base |
| Chevrolet | C2500 | 1997 | Cheyenne |
| Chevrolet | C2500 | 1997 | Silverado |
| Chevrolet | C2500 | 1998 | Cheyenne |
| Chevrolet | C2500 | 1998 | Silverado |
| Chevrolet | C2500 | 1998 | WT |
| Chevrolet | C2500 | 1999 | Base |
| Chevrolet | C2500 | 1999 | LS |
| Chevrolet | C2500 | 2000 | Base |
| Chevrolet | C2500 | 2000 | LS |
| Chevrolet | C2500 Suburban | 1992 | Base |
| Chevrolet | C2500 Suburban | 1992 | Silverado |
| Chevrolet | C2500 Suburban | 1993 | Base |
| Chevrolet | C2500 Suburban | 1993 | Silverado |
| Chevrolet | C2500 Suburban | 1994 | Base |
| Chevrolet | C2500 Suburban | 1994 | Silverado |
| Chevrolet | C2500 Suburban | 1995 | Base |
| Chevrolet | C2500 Suburban | 1995 | LS |
| Chevrolet | C2500 Suburban | 1995 | LT |
| Chevrolet | C2500 Suburban | 1996 | Base |
| Chevrolet | C2500 Suburban | 1996 | LS |
| Chevrolet | C2500 Suburban | 1996 | LT |
| Chevrolet | C2500 Suburban | 1997 | Base |
| Chevrolet | C2500 Suburban | 1997 | LS |
| Chevrolet | C2500 Suburban | 1997 | LT |
| Chevrolet | C2500 Suburban | 1998 | Base |
| Chevrolet | C2500 Suburban | 1998 | LS |
| Chevrolet | C2500 Suburban | 1999 | Base |
| Chevrolet | C2500 Suburban | 1999 | LS |
| Chevrolet | C3500 | 1991 | Cheyenne |
| Chevrolet | C3500 | 1991 | Scottsdale |
| Chevrolet | C3500 | 1991 | Silverado |
| Chevrolet | C3500 | 1992 | Cheyenne |
| Chevrolet | C3500 | 1992 | Scottsdale |
| Chevrolet | C3500 | 1992 | Silverado |
| Chevrolet | C3500 | 1993 | Cheyenne |
| Chevrolet | C3500 | 1993 | Silverado |
| Chevrolet | C3500 | 1994 | Base |
| Chevrolet | C3500 | 1994 | Cheyenne |
| Chevrolet | C3500 | 1994 | Silverado |
| Chevrolet | C3500 | 1995 | Base |
| Chevrolet | C3500 | 1995 | Cheyenne |
| Chevrolet | C3500 | 1995 | Silverado |
| Chevrolet | C3500 | 1996 | Base |
| Chevrolet | C3500 | 1996 | Cheyenne |
| Chevrolet | C3500 | 1996 | Silverado |
| Chevrolet | C3500 | 1997 | Base |
| Chevrolet | C3500 | 1997 | Cheyenne |
| Chevrolet | C3500 | 1997 | Silverado |
| Chevrolet | C3500 | 1998 | Cheyenne |
| Chevrolet | C3500 | 1998 | Silverado |
| Chevrolet | C3500 | 1999 | Base |
| Chevrolet | C3500 | 1999 | LS |
| Chevrolet | C3500 | 2000 | Base |
| Chevrolet | C3500 | 2000 | LS |
| Chevrolet | Express 3500 | 1996 | Base |
| Chevrolet | Express 3500 | 1996 | LS |
| Chevrolet | Express 3500 | 1997 | Base |
| Chevrolet | Express 3500 | 1997 | LS |
| Chevrolet | Express 3500 | 1998 | Base |
| Chevrolet | Express 3500 | 1998 | LS |
| Chevrolet | Express 3500 | 1999 | Base |
| Chevrolet | Express 3500 | 1999 | LS |
| Chevrolet | Express 3500 | 2000 | Base |
| Chevrolet | Express 3500 | 2000 | LS |
| Chevrolet | G30 | 1991 | Beauville |
| Chevrolet | G30 | 1991 | Chevy Van |
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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