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COMETIC C15131 FORD 8BA/8CM Flathead V8 .031" Fiber Dipstick Tube Gasket
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COMETIC C4327-040 NISSAN FJ20E/FJ20ET .040" MLS Cylinder Head Gasket, 91mm Bore
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COMETIC C15257-048 BMW N54B30 .048" MLX Cylinder Head Gasket, 85mm Bore
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COMETIC C4292-120 BMW M116/M118 .120" MLS Cylinder Head Gasket, 86mm Bore
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COMETIC C15317-030 FORD 2012-2015 2.0L EcoBoost .030" MLS Cylinder Head Gasket, 89mm Bore
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COMETIC C15554-047 FORD 3.5L Gen-1 EcoBoost .047" MLS Cylinder Head Gasket, 95mm Bore, .004" Head Power Ring Shim, RHS
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COMETIC C4382-045 HONDA J32A1/J32A2/J35A1/J35A3/J35A4 .045" MLS Cylinder Head Gasket, 90mm Bore, Fits Stock Block and Darton
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COMETIC C4345-120 NISSAN VQ30DE/VQ35DE Version 1 .120" MLS Cylinder Head Gasket, 96mm Bore, LHS, NOT VQ30DE-K
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COMETIC C15436-056 FORD 5.0L Gen-3 Coyote Modular V8 .056" MLS Cylinder Head Gasket, 94.5mm Bore, LHS
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COMETIC C15396-040 CHEVROLET Gen-1 Small Block V8 .040" MLS Cylinder Head Gasket, 4.190" Bore, All Pro Heads, Round Bore
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COMETIC C15171-051 FORD Y-Block V8 .051" MLS Cylinder Head Gasket, 3.860" Bore, LHS
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COMETIC C15503-052 GM LSX Gen-4 Small Block V8 .052" MLX Cylinder Head Gasket, 4.165" Bore, 1/2" and 3/8" Studs, RHS
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COMETIC C15498-040 CHEVROLET Gen-I Small Block V8 .040" MLS Cylinder Head Gasket, 4.200" Bore, 18/23 Degree Heads
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COMETIC C15510-051 GM LS7 Gen-IV Small Block V8 .051" MLS Cylinder Head Gasket, 4.130" Bore
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COMETIC C15574HT FORD 4.6L/5.4L SOHC 2 Valve .060" HT Exhaust Header Gasket Set
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COMETIC C15259-044 FORD 4.6/5.4L Modular V8 .044" MLX Cylinder Head Gasket, 92mm Bore, LHS
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COMETIC C15117 FORD 59A Flathead V8 .015" Fiber Fuel Pump Stand Gasket, 1945-1948
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COMETIC C4100-059 LOTUS Twin-Cam .059" CFM Cylinder Head Gasket, 84mm Bore
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COMETIC C15422-060 GM LAT/LE5/LE9 Gen-2 ECOTEC .060" MLX Cylinder Head Gasket, 89.6mm Bore
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COMETIC C15603-064 GM Gen-1 Small Block V8 .064" AM Exhaust Manifold Gasket Set, Brodix 12B Raised D Port Heads
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COMETIC C15136 FORD Flathead V8 59A .015" Fiber Water Pump Gaskets
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COMETIC C4142-140 FORD Pre-Crossflow OHV Kent, Crossflow OHV Kent; Cosworth BD Series; LOTUS Twin Cam .140" MLS Cylinder Head
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COMETIC C15499-040 CHEVROLET Gen-I Small Block V8 .040" MLS Cylinder Head Gasket, 4.200" Bore, 18/23 Degree Heads, Without St
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COMETIC C4143-066 FORD Pre-Crossflow OHV Kent, Crossflow OHV Kent; Cosworth BD Series; LOTUS Twin Cam .066" MLS Cylinder Head
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COMETIC C15373-040 FORD Boss 302 .040" MLX Cylinder Head Gasket, 4.200" Bore, SVO Heads, M-6010-BOSS302 Block
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COMETIC C4308-098 BMW T16b3/T16b4 Tritec .098" MLS Cylinder Head Gasket, 78.5mm Bore
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COMETIC C4119-120 HONDA D15B1/D15B2/D15B6/D15B7/D15B8/D16A6 .120" MLS Cylinder Head Gasket, 77mm Bore
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COMETIC C4135-066 Cosworth FVA/FVC .066" MLS Cylinder Head Gasket, 88mm Bore
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COMETIC C4133-065 FORD Pre-Crossflow OHV Kent, Crossflow OHV Kent; Cosworth BD Series; LOTUS Twin Cam .065" MLS Cylinder Head
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COMETIC C15529-040 CHEVROLET Mark-IV Big Block V8 .040" MLS Cylinder Head Gasket, 4.500" Bore, Valve Pocketed Bores
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COMETIC C15370-075 FORD 5.0L Gen-2 Coyote Modular V8 .075" MLS Cylinder Head Gasket, 94mm Bore, LHS
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COMETIC C4319-027 NISSAN RB26DETT .027" MLS Cylinder Head Gasket, 86mm Bore

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.