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COMETIC C15258-040 Head Gasket .040" MLX FORD 4.6/5.4L RHS 92MM BORE
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COMETIC C4173-075 Head Gasket .075" MLS-5 HEAD, NON VTEC HONDA/ACURA 82MM B18A/B
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COMETIC C14080-030 Head Gasket 75mm MLS HONDA SOHC/Civic/CRX D15/D16
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COMETIC C4140-045 Head Gasket .045" MLS LOTUS 4 CYL HEAD GASKET 84MM
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COMETIC C15413-043 Head Gasket .043" COPPER ROUND H/G CHEVY BB HEAD GSKT 4.320" BORE
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COMETIC C14046-030 Head Gasket 72mm MLS - Round Bore Austin MINI 1300cc
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COMETIC C4133-060 Head Gasket .060" MLS LOTUS 4 CYL 85MM HEAD
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COMETIC C4128-080 Head Gasket .080" MLS-5 W/BOLT HOLE POCK JAG 4.2L 6 CYL 68-UP 3.670"
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COMETIC C15426-052 Head Gasket .052" MLX 5 - LAYER GM 5.3L L83 GEN V 3.875" BORE
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COMETIC C4108-043 Head Gasket .043" CFM-20 TOY 2TG 87MM BORE
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COMETIC C4119-050 Head Gasket .050" MLS-5 SOHC ZC HEAD HONDA D15B1-2-7/D16A6-7 77MM
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COMETIC C4156-080 Head Gasket .080" MLS-5 4G63 MOTOR 1996-UP MIT LANCER EVO4-8 86MM BORE
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COMETIC C15361-051 Head Gasket .051" MLS GM LS V8 4.8/5.3L 3.810" BORE
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COMETIC C15261-032 Head Gasket .032" MLX FORD 4.6/5.4L LHS 94MM BORE
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COMETIC C4147-120 Head Gasket .120" MLS MG 4 CYL 75-80 HEAD 83MM
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COMETIC C14067-043 Head Gasket 84mm CFM-20 JAGUAR 3.5L 1950
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COMETIC C4122-060 Head Gasket .060" MLS-5 HEAD B6D MOTOR MAZ MIATA 1.6L 80MM
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COMETIC C4138-040 Head Gasket .040" MLS COSWORTH 4 VALVE FVC/FVA 87MM
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COMETIC C4142-070 Head Gasket .070" MLS-5 LOTUS 4 CYL 86MM HEAD
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COMETIC C14064-040 Head Gasket 84mm w/no embossed Center LOTUS Twin Cam 84mm - no embossed center
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COMETIC C4611-040 Cylinder Head Gasket .040" MLX, 101.5mm LEXUS LX450/TOYOTA LAND CRUISER
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COMETIC C4124-036 Head Gasket .036" MLS 8 AND 16 VALVE LANCIA/FIAT DELTA/TEMPRA 85MM
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COMETIC C4103-036 Head Gasket .036 MLS LOTUS 4 CYL 83MM HEAD
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COMETIC C14083-045 Head Gasket 86mm MLS with Both Added Oil Holes NISSAN SR20DE/DET/S14
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COMETIC C14085-045 Head Gasket 93mm MLS VOLVO B20A/E/F Motor 1968+
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COMETIC C4328-140 Cylinder Head Gasket BMW M50B25/M52B28 ENGINE 85MM (.140" MLS 323,325,525,328,528)
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COMETIC C14082-050 Head Gasket 88.5mm Bore JAGUAR 3.8L 6CYL
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COMETIC C4348-080 Cylinder Head Gasket (BMW M42 1.8L/M44 1.9L, Bore 85 mm, 2.0 mm)
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COMETIC C4136-051 Cylinder Head Gasket (TOYOTA/LExhaustUS 1UZ-FE 4.0L 91+, Bore 92.5mm 1.3mm)
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COMETIC C14039-030 Head Gasket 87.5mm MLS HONDA K20/K24
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COMETIC C4349-075 Cylinder Head Gasket (BMW M42 1.8L/M44 1.9L, Bore 86 mm, 1.9 mm)
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COMETIC C4136-060 Cylinder Head Gasket (TOYOTA/LExhaustUS 1UZ-FE 4.0L 91+, Bore 92.5mm 1.5mm)

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.