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COMETIC C4345-084 NISSAN VQ30DE/VQ35DE Version 1 .084" MLS Cylinder Head Gasket, 96mm Bore, LHS, NOT VQ30DE-K
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COMETIC C4235-056 MITSUBISHI 4G63/4G63T .056" MLS Cylinder Head Gasket, 87mm Bore, Except 1996-2005 Lancer Evolution
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COMETIC C15089-060 FORD 239/255 Flathead V8 .060" MLS Cylinder Head Gasket, 3.375" Bore, 24 Bolt, LHS
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COMETIC C15557-040 FORD 4.6L Modular V8 .040" MLX Cylinder Head Gasket, 94mm Bore, SOHC, 3-Valve, RHS
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COMETIC C15102 FORD 335 Series V8 .060" KF Intake Manifold Gaskets, 4BBL Heads
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COMETIC C4363-045 NISSAN VQ30DE/VQ35DE Version 1 .045" MLS Cylinder Head Gasket, 100mm Bore, RHS, NOT VQ30DE-K
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COMETIC C4368-051 ROVER 3.5/3.9L V8 .051" MLS Cylinder Head Gasket, 94mm Bore, 14 Bolt Head
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COMETIC C15604-040 CHEVROLET Gen-1 Small Block V8 .040" MLS Cylinder Head Gasket, 4.080" Bore, 18/23 Degree Head, With Valve
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COMETIC C15170-080 FORD Y-Block V8 .080" MLS Cylinder Head Gasket, 3.860" Bore, RHS
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COMETIC C15262-092 PONTIAC 326/389/421 V8 .092" MLS Cylinder Head Gasket, 4.300" Bore
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COMETIC C15293-052 CHRYSLER 6.2L Hellcat Gen-3 Hemi .052" MLX Cylinder Head Gasket, 4.150" Bore, LHS
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COMETIC C15089-080 FORD 239/255 Flathead V8 .080" MLS Cylinder Head Gasket, 3.375" Bore, 24 Bolt, LHS
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COMETIC C4248 Cosworth YB Series Complete Engine Gasket Kit, Without Head Gasket
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COMETIC C15089-092 FORD 239/255 Flathead V8 .092" MLS Cylinder Head Gasket, 3.375" Bore, 24 Bolt, LHS
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COMETIC C15368-054 FORD 5.0L Gen-1 Coyote Modular V8 .054" MLX Cylinder Head Gasket, 94mm Bore, LHS
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COMETIC C14134-040 HONDA D15Z1/D16Y5/D16Y7/D16Y8/D16Z6 .040" MLX Cylinder Head Gasket, 79mm Bore
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COMETIC C15115 FORD 59A Flathead V8 .094" Cork Distributor Coil Base Gasket, 1945-1948
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COMETIC C15298HTS FORD 351 Windsor .060" HTS Exhaust Header Gasket, With Dart Heads
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COMETIC C4325-070 Simca 1.3/1.6L 1100 .070" MLS Cylinder Head Gasket, 80.5mm Bore
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COMETIC C15475-032 BMW N63B44/S63B44 .032" MLX Cylinder Head Gasket, 90mm Bore
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COMETIC C15301 CHRYSLER LA V8 .188" Fiber Intake Gasket Kit, 2.050" x 1.430" Oval Ports, With W2 Cylinder Heads
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COMETIC C15361-060 GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 .060" MLS Cylinder Head Gasket, 3.810" Bore
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COMETIC C15017-064 GM LT1/LT4 Gen-2 Small Block V8 .060" AM Exhaust Header Collector Gasket
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COMETIC C15120 FORD 59A Flathead V8 .060" KF Intake Manifold Gasket, 1945-1948
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COMETIC C15369-045 FORD 5.0L Gen-2 Coyote Modular V8 .045" MLS Cylinder Head Gasket, 94mm Bore, RHS
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COMETIC C15481-027 FORD Duratec 25 .027" MLS Cylinder Head Gasket, 90mm Bore, 2009-2018
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COMETIC C4103-098 FORD Pre-Crossflow OHV Kent, Crossflow OHV Kent; Cosworth BD Series; LOTUS Twin Cam .098" MLS Cylinder Head
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COMETIC C15504-040 CHEVROLET Gen-I Small Block V8 .040" MLS Cylinder Head Gasket, 4.165" Bore, 18/23 Degree Heads, Without St
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COMETIC C15128 FORD 8BA/8CM Flathead V8 .031" Fiber Oil Pan Clean Out Gasket
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COMETIC C15522-040 GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 .040" MLS Cylinder Head Gasket, 4.080" Bore
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COMETIC C14043-045 HONDA K20A2/K20A3/K20Z1/K24A1 .045" MLS Cylinder Head Gasket, 90mm Bore
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COMETIC C4230-060 JAGUAR XK6 .060" AFM Intake Manifold Gasket, With Straight Port Heads

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.