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COMETIC C4228-140 PEUGEOT XU9J4/XU9J4Z/XU10J2/XU10J4 .140" MLS Cylinder Head Gasket, 88mm Bore
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COMETIC PRO2028T-140 BMW 1983-1993 2.5/2.7L M20 Top End Gasket Kit, 85mm Bore, .140" MLS Cylinder Head Gasket
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COMETIC C4266 JAGUAR 1970-1992 4.2L XK6 Complete Engine Gasket Kit, Without Head Gasket
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COMETIC C5420 CHEVROLET Gen-1 Small Block V8 .064" AM Exhaust Header Gasket, Brodix BD2000 Head
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COMETIC C5652-188 FORD Windsor .188" Fiber Intake Manifold Gasket Set, FORD Racing N351 Sportsman Cylinder Head M-6049-N351
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COMETIC C4566-051 HONDA B20A3/B20A5 .051" MLS Cylinder Head Gasket, 83mm Bore
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COMETIC C15123 FORD 59A Flathead V8 .010" FB Oil Pump Drive Cover Gasket, 1945-1948
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COMETIC PRO1025-NHG GM LSX Gen-4 Small Block V8 Top End Gasket Kit, No Head Gasket, With Carburetor
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COMETIC PRO1035T-MLX GM LS3/L92 Gen-4 Small Block V8 Top End Gasket Kit, 4.150" Bore, .052" MLX Cylinder Head Gasket, With Ca
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COMETIC C4348-036 BMW M42B18/M44B19 .036" MLS Cylinder Head Gasket, 85mm Bore
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COMETIC C15088-060 FORD 239/255 Flathead V8 .060" MLS Cylinder Head Gasket, 3.375" Bore, 24 Bolt, RHS
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COMETIC PRO2050T-815-030 HONDA B16A2/B16A3/B18C5 Head, B20 Block Hybrid Top End Gasket Kit, 81.5mm Bore, .030" MLS Cylinder H
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COMETIC C4520-098 PEUGEOT XU10J4RS .098" MLS Cylinder Head Gasket, 86.5mm Bore
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COMETIC C15256-036 GM LHU/LNF Gen-2 ECOTEC .036" MLX Cylinder Head Gasket, 88mm Bore
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COMETIC C4257-066 OPEL C16XE/X16XE/X16XEL/Y16XE .066" MLS Cylinder Head Gasket, 82mm Bore
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COMETIC C15188A .040" Aluminum Exhaust Header Collector Gasket, 3.5" Diameter, 4.438" Bolt Circle
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COMETIC C15262-066 PONTIAC 326/389/421 V8 .066" MLS Cylinder Head Gasket, 4.300" Bore
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COMETIC C15147 FORD 6.0L Power Stroke Cylinder Head Dowel Pin, 18mm
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COMETIC C15118 FORD 59A Flathead V8 .125" Cork Fuel Pump Cover Gasket, 1946-1953
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COMETIC PRO2006T-855-075 MITSUBISHI 1989-1994 4G63/4G63T Top End Gasket Kit, 85.5mm Bore, .075" MLS Cylinder Head Gasket
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COMETIC C15443-030 CHEVROLET Mark-IV; GM Gen-V/VI Big Block V8 .030" MLS Exhaust Header Gasket, With AFR BBC Magnum 24 Degree
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COMETIC C15392-054 CHRYSLER 7.0L Gen-3 Hemi .054" MLX Cylinder Head Gasket, 4.200" Bore, LHS, Drag Pak
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COMETIC C15187-030 .030" MLS Exhaust Header Collector Gasket, 2.5" Diameter Port, 3.5" Bolt Circle
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COMETIC C15170-060 FORD Y-Block V8 .060" MLS Cylinder Head Gasket, 3.860" Bore, RHS
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COMETIC PRO2012T-051 NISSAN 1991-1996 SR20DE Top End Gasket Kit, 87mm Bore, .051" MLS Cylinder Head Gasket, FWD
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COMETIC C15477 TOYOTA 3M Complete Gasket Kit, .043" CFM-20 Cylinder Head Gasket, 78mm Bore
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COMETIC C15494-051 GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 .051" MLS Cylinder Head Gasket, 4.030" Bore
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COMETIC C15257-052 BMW N54B30 .052" MLX Cylinder Head Gasket, 85mm Bore
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COMETIC C15256-044 GM LHU/LNF Gen-2 ECOTEC .044" MLX Cylinder Head Gasket, 88mm Bore
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COMETIC PRO2019T TOYOTA Gen-2 3S-GTE Top End Gasket Kit, 87mm Bore, .040" MLS Cylinder Head Gasket
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COMETIC C15370-051 FORD 5.0L Gen-2 Coyote Modular V8 .051" MLS Cylinder Head Gasket, 94mm Bore, LHS
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COMETIC C15556-054 FORD 4.6L Modular V8 .054" MLX Cylinder Head Gasket, 94mm Bore, SOHC, 3-Valve, LHS

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.