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COMETIC C15496-051 GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 .051" MLS Cylinder Head Gasket, 4.080" Bore
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COMETIC C15549-040 FORD 5.0L Gen-3 Coyote Modular V8 .040" MLX Cylinder Head Gasket, 94.5mm Bore, LHS
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COMETIC C4320-062 NISSAN RB26DETT .062" MLS Cylinder Head Gasket, 87mm Bore
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COMETIC C15294-036 FORD 2.3L Ecoboost .036" MLX Cylinder Head Gasket, 89mm Bore, 2016-2018 FORD Focus RS ONLY
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COMETIC C15563-040 CHRYSLER R3 Race Block .040" MLS Cylinder Head Gasket, 4.100" Bore, W2 Heads
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COMETIC C15573HT GM 305/350 Small Block Gen-1/2 .060" HT Exhaust Header Gasket Set
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COMETIC C4143-075 FORD Pre-Crossflow OHV Kent, Crossflow OHV Kent; Cosworth BD Series; LOTUS Twin Cam .075" MLS Cylinder Head
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COMETIC C15112 FORD 59A Flathead V8 .060" KF Distributor Terminal Housing Gasket
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COMETIC C15388-036 FORD 5.2L Voodoo Modular V8 .036" MLS Cylinder Head Gasket, 95mm Bore, LHS
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COMETIC C15640-040 FORD Windsor V8 .040" MLX Cylinder Head Gasket, 4.170" Bore, Non-SVO
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COMETIC C4340-060 Cylinder head gasket (1pc) SUBARU EG33 .060 "MLS, 98mm Bore (2 pcs per engine)
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COMETIC C4102-120 FORD Pre-Crossflow OHV Kent, Crossflow OHV Kent; Cosworth BD Series; LOTUS Twin Cam .120" MLS Cylinder Head
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COMETIC C4132-059 LOTUS 907 .059" CFM-20 Cylinder Head Gasket, 99mm Bore
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COMETIC C15459-060 GM Gen-IV/V Big Block V8 .060" KF Intake Manifold Gasket, Fits Brodix SR20 Series Heads
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COMETIC C15202-060 GM LT1/LT4 Gen-V Small Block V8 .060" MLX Cylinder Head Gasket, 4.200" Bore
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COMETIC C4240-140 MITSUBISHI 6G72 .140" MLS Cylinder Head Gasket, 95mm Bore, 24 Valve
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COMETIC C4369-098 ROVER 3.5/3.9L V8 .098" MLS Cylinder Head Gasket, 96mm Bore, 14 Bolt Head
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COMETIC C15613-188 CHEVROLET Gen-1 Small Block V8 .188" Fiber Valve Cover Gasket Set, 18/23 Degree Heads
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COMETIC C4294-056 BMW S14B20/S14B23 .056" MLS Cylinder Head Gasket, 93.4mm Bore
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COMETIC C4294-086 BMW S14B20/S14B23 .086" MLS Cylinder Head Gasket, 93.4mm Bore
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COMETIC C15391-054 CHRYSLER 7.0L Gen-3 Hemi .054" MLX Cylinder Head Gasket, 4.200" Bore, RHS, Drag Pak
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COMETIC C4246-084 VW 1.8/2.0L EA827 .084" MLS Cylinder Head Gasket, 85mm Bore
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COMETIC C15561-040 CHEVROLET Mark-IV Big Block V8 .040" MLX Cylinder Head Gasket, 4.560" Bore
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COMETIC C15509-040 GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 .040" MLS Cylinder Head Gasket, 4.035" Bore
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COMETIC C4303-030 JAGUAR 3.4L XK6 .030" MLS Cylinder Head Gasket, 85mm Bore
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COMETIC C15476-060 BMW N55B30/N55B30M0/N55B30O0/N55B30T0/N55HP .060" MLX Cylinder Head Gasket, 85mm Bore
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COMETIC C4343-070 NISSAN VQ30DE/VQ35DE Version 1 .070" MLS Cylinder Head Gasket, 100mm Bore, LHS, NOT VQ30DE-K
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COMETIC C15088-080 FORD 239/255 Flathead V8 .080" MLS Cylinder Head Gasket, 3.375" Bore, 24 Bolt, RHS
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COMETIC C15109 FORD 59A/8BA/8CM Flathead V8 .060" KF CARB BASE GASKET 2BBL, 1945-53
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COMETIC C15116 FORD 59A/8BA/8CM Flathead V8 .059" CFM Exhaust Manifold Gasket, 1945-1953, 8PK
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COMETIC C15129 FORD 8BA/8CM Flathead V8 .060" KF Oil Pan Gasket
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COMETIC C15173-062 CHRYSLER 6.4L Apache Gen-3 Hemi .062" MLX Cylinder Head Gasket, 4.150" Bore, 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.