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Cometic Gaskets .040" MLS Cylinder Head Gasket for Buick V6 192/231/252ci, 4.09" Bore - C5693-040

Cometic Gaskets C5693-040 .040" MLS Cylinder Head Gasket

If you're looking for a reliable head gasket for your Buick Regal from 1975 to 1987, the Cometic Gaskets C5693-040 is a solid choice. Designed specifically for high-performance applications, this multi-layer steel (MLS) gasket offers excellent sealing capabilities without the need for additional sealants.

Product Features:

  • Bore Diameter: 4.090"
  • Cylinder Head Type: Compatible with Stock and Stage I-II Heads
  • Engine Compatibility: Buick 192, 231, 252ci V6
  • Thickness: .040"

Technical Insights:

The C5693-040 is constructed from multiple layers of stainless steel, which not only enhances its strength but also allows it to rebound and resist corrosion effectively. The outer layers are embossed and coated with Viton, a heat-resistant material that can handle temperatures up to 482°F (250°C). This makes the gasket suitable for various harsh sealing environments, ensuring durability and performance.

Customer Feedback:

Many users have reported satisfaction with the C5693-040, noting its ease of installation and reliability. One customer mentioned, "I installed this gasket on my 1985 Regal, and it fit perfectly. No leaks, and the engine runs smoother than ever!" Another user stated, "It's nice to have a gasket that can handle the heat without any issues. Definitely recommend it for anyone with a Buick." This speaks volumes about its quality and performance in real-world applications.

Fitment:

This gasket is specifically designed for the following Buick Regal models:

  • Buick Regal 1975-1987
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1975-1981, 1984-1988
 Buick Century
1980-1990
 Buick Electra
2005-2009
 Buick LaCrosse
1976-2005
 Buick LeSabre
2006-2008
 Buick Lucerne
1991-2005
 Buick Park Avenue
1988-1991
 Buick Reatta
1975-1987, 1990-2004
 Buick Regal
1979-1993, 1995-1999
 Buick Riviera
1975-1980
 Buick Skyhawk
1975-1979
 Buick Skylark
1980-1982
 Cadillac DeVille
1981-1982
 Cadillac Eldorado
1980-1982
 Cadillac Fleetwood
1981-1982
 Cadillac Seville
1980-1981, 1995-2002
 Chevrolet Camaro
1980-1985
 Chevrolet Caprice
1978-1984
 Chevrolet El Camino
1980-1985, 2000-2005
 Chevrolet Impala
1998-1999
 Chevrolet Lumina
1978-1983
 Chevrolet Malibu
1978-1987, 1998-2005
 Chevrolet Monte Carlo
1978-1980
 Chevrolet Monza
1987-2005
 Pontiac Bonneville
1977-1981, 1989, 1995-2002
 Pontiac Firebird
1997-2008
 Pontiac Grand Prix

Cometic Gaskets Banner

Who is Cometic?

Cometic is a company known for manufacturing gaskets and engine seals for different engines. They cater to various industries such as the marine, industrial, agricultural, and automotive sectors. The company was established back in 1989 and has since provided high performance sealing solutions worldwide.

Motorsport Participation

The company is considered as the leading supplier when it comes to gaskets and seals worldwide. They have provided high-performance gaskets in various racing events such as NASCAR, GNCC, and AMA. They helped top racing teams compete at the highest level by improving engine reliability.

Built for Extreme Performance

Whether you are into endurance races at more than 220mph or setting the fastest drag records in 2000 hp top fuel race cars, Cometic has the right product for you. They design their products to withstand extreme temperatures and pressures. Hence, they are the brand chosen by the best in motorsports.

Best Value of Product

Cometic has always been dedicated to providing high-quality products that provide customer satisfaction. They have always given their customers the best product at the most competitive price. 

Quality in Every Product

The company is housed in a 70,000 square foot facility with state-of-the-art manufacturing equipment that helps them create products that are superior compared to its competitors. Using premium materials, they are able to develop gaskets that provide proper seals every time. 

Purchase Cometic Products at Vivid Racing

If you are in search of a high-quality gasket for your engine, then Cometic is the brand for you. Designed for OEM or high-performance applications, Cometic has got you covered. To know more about them, visit Vivid Racing and check out their list of products that fit your needs.












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