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COMETIC C15214 DANA 35 .060" AFM Differential Cover Gasket
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COMETIC C15073 CUMMINS 5.9L ISB CR, 6.7 ISB Thermostat Gasket
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COMETIC C4379-060 JAGUAR 4.2L XJ6 Series-2 .060" AFM Thermostat Gasket, 1968-1971
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COMETIC C15218 DANA 80 10 Bolt .032" AFM Differential Cover Gasket
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COMETIC C4375-060 JAGUAR 4.2L XJ6 Series-1 .060" AFM Thermostat Gasket, 1965-1967
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COMETIC C15579 BUICK Big Block V8 .188" Molded Rubber Valve Cover Gasket, Each
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COMETIC C15442 FORD 5.0L Gen-2 Coyote/5.2L Voodoo Modular V8 Valve Cover Gasket Kit
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COMETIC C15163 FORD 7.3L Power Stroke Valve Cover Gasket, 1998-2003
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COMETIC C15139-188 FORD 427 SOHC FE V8 .188" ML Valve Cover Gasket, RHS
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COMETIC C15162 FORD 7.3L Power Stroke Valve Cover Gasket, 1994-1997
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COMETIC C15215 DANA 44 .060" AFM Differential Cover Gasket
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COMETIC C15468 CHRYSLER LA V8 .188" NBR Rubber Valve Cover Gasket
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COMETIC C15143 FORD 6.0L Power Stroke Valve Cover Gasket Kit
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COMETIC C15302 CHEVROLET Gen IV/V/VI .188" Fiber Valve Cover Set
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COMETIC C15213 DANA 25/27/30 .032" AFM Differential Cover Gasket
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COMETIC C15138-188 FORD 427 SOHC FE V8 .188" ML Valve Cover Gasket, LHS
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COMETIC C15086 FORD Y-Block .188" ML Valve Cover Gasket, Each
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COMETIC C15445 FORD 2.0/2.3L Ecoboost Valve Cover Gasket Kit
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COMETIC C15151 FORD 6.4L Power Stroke Valve Cover Gasket Kit
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COMETIC C15458-188 HOLDEN 253/304/308 V8 .188" Fiber Valve Cover Gasket
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COMETIC C15056 CUMMINS 3.9L 4BT Valve Cover Gasket Kit
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COMETIC C15157 FORD 6.4L Power Stroke Thermostat Housing Seal
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COMETIC C15212 AMC 12-Bolt .125" Fiber Differential Carrier Gasket
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COMETIC C15245 GM Gen-3/Gen-4 Small Block V8 LS Rubber Valve Cover Set, Center Bolt With Grommets
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COMETIC C15438 GM LT1/LT4 Gen-5 Small Block V8 Valve Cover Gasket Set
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COMETIC C15406 GM Gen-V/VI Big Block V8 Molded Rubber Valve Cover Gasket Set
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COMETIC C14111 HONDA L15B7 Molded Rubber Valve Cover Gasket
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COMETIC C15066 CUMMINS 5.9L 6BT Valve Cover Gasket Kit
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COMETIC C15030 GM Gen-3/4 Small Block V8 Valve Cover Grommet Set
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COMETIC C15013 CHEVROLET R07.2 Race V8 Nitrile Formed Rubber O-Ring Valve Cover Gasket
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COMETIC C15059 CUMMINS 3.9L 4BT/5.9L 6BT Thermostat Housing Gasket
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COMETIC C15046 CHRYSLER 420A/ECC Valve Cover Gasket Kit

Cometic Gasket – Engine Sealing Solutions for Performance & Reliability

With decades of experience in high-performance engine sealing solutions, Cometic Gasket is a trusted name in automotive, powersports, marine, and industrial applications. Known for precision engineering and race-proven durability, Cometic produces gaskets, seals, and complete engine kits tailored for high-performance vehicles, racing applications, and OEM replacements.

Cometic’s multi-layer steel (MLS) head gaskets, copper gaskets, and high-temperature sealing solutions are designed to withstand extreme pressures, high temperatures, and rigorous racing conditions. Whether you're building a high-horsepower street car, competing in professional motorsports, or upgrading an off-road vehicle, Cometic provides the best gasket technology available.

Every Cometic gasket is made in the USA, utilizing advanced materials like stainless steel, rubber, fiber, and high-strength alloys to ensure superior sealing performance and long-term durability. With a vast catalog covering domestic and import vehicles, motorcycles, marine engines, and industrial applications, Cometic offers custom solutions for virtually any engine build.

Cometic Multi-Layer Steel (MLS) Head Gaskets – Race-Proven Performance

One of Cometic’s flagship products is its MLS (Multi-Layer Steel) head gaskets, designed for high-compression, turbocharged, and supercharged engines. These gaskets offer exceptional sealing under extreme conditions, making them ideal for motorsport applications and high-performance builds.

Key Benefits of Cometic MLS Head Gaskets

  • Multi-Layer Steel Construction: Provides superior sealing and prevents blown head gaskets under high boost or compression.
  • Heat & Pressure Resistant: Designed to handle extreme temperatures and high combustion pressures.
  • Customizable Thickness Options: Available in various thicknesses for precision engine builds.
  • Leak-Free Performance: Ensures optimal sealing between cylinder heads and engine blocks.
  • Race-Proven Technology: Used by professional racing teams and performance engine builders worldwide.

High-Performance Gaskets – Engineered for Extreme Conditions

Beyond MLS head gaskets, Cometic manufactures a wide range of high-performance gaskets for various engine components, ensuring leak-free performance in demanding conditions.

Types of Cometic Gaskets

  • Exhaust Manifold Gaskets: Designed to withstand extreme heat and prevent exhaust leaks.
  • Valve Cover Gaskets: Ensures proper sealing of valve covers, reducing oil leaks.
  • Oil Pan Gaskets: Prevents oil leakage in high-performance engines.
  • Intake Manifold Gaskets: Enhances airflow and fuel delivery by providing a secure seal.
  • Complete Engine Gasket Kits: Includes all necessary seals and gaskets for a full engine rebuild.

Copper Gaskets – The Ultimate Solution for High-Compression Engines

For extreme racing applications, Cometic offers solid copper head gaskets, known for their unparalleled sealing strength and durability. These gaskets are ideal for high-compression engines, nitrous builds, and drag racing applications.

Why Choose Cometic Copper Gaskets?

  • Superior Heat Dissipation: Prevents hot spots and ensures even cylinder head sealing.
  • Highly Durable: Resistant to blowouts and gasket failures under extreme loads.
  • Perfect for Custom Builds: Commonly used in turbocharged and nitrous-fed engines.

Why Choose Cometic Gasket?

Cometic Gasket is the industry leader in high-performance engine sealing technology, trusted by professional racers, tuners, and engine builders worldwide. With a commitment to quality, durability, and cutting-edge materials, Cometic ensures that every gasket delivers maximum reliability under extreme conditions.

Advantages of Cometic Gaskets

  • Made in the USA: Manufactured to the highest quality standards.
  • Race-Proven Performance: Used in NASCAR, drag racing, off-road, and endurance motorsports.
  • Extreme Temperature & Pressure Resistance: Ensures long-lasting durability.
  • Custom Gasket Solutions Available: Offers custom-fit gaskets for unique engine builds.
  • Wide Vehicle Compatibility: Covers domestic, import, and motorcycle applications.

Upgrade to Cometic Gaskets for Superior Engine Sealing

Whether you're building a high-performance race car, upgrading your street vehicle, or rebuilding a motorcycle engine, Cometic Gasket provides the best sealing solutions for any application. Explore our extensive selection of Cometic gaskets at ATOMIC-SHOP and ensure your engine is sealed under extreme pressure.