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COMETIC C4367-027 ROVER 3.5/3.9L V8 .027" MLS Cylinder Head Gasket, 89mm Bore, 14 Bolt Head
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COMETIC C15114 FORD 59A Flathead V8 .060" KF Distributor Cap Cover Gasket, 1945-1948
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COMETIC C15639-040 FORD 302/351W Windsor V8 .040" MLX Cylinder Head Gasket, 4.170" Bore, SVO
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COMETIC C4271 Cosworth FVA/FVC Complete Engine Gasket Kit, Without Head Gasket
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COMETIC C15476-044 BMW N55B30/N55B30M0/N55B30O0/N55B30T0/N55HP .044" MLX Cylinder Head Gasket, 85mm Bore
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COMETIC C4128-056 JAGUAR 1973-1992 4.2L XK6 .056" MLS Cylinder Head Gasket, 3.670" Bore
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COMETIC C15125 FORD 59A Flathead V8 .060" KF Oil Drain Plug Gasket, 1938
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COMETIC C4241-050 HONDA B Series Hybrid VTEC Head/Non-VTEC Block .050" MLS Cylinder Head Gasket, 84.5mm Bore
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COMETIC C15208-044 GM Dart/Brodix Small Block V8 .044" MLX Cylinder Head Gasket, 4.310" Bore, 4.500" Bore Center
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COMETIC C4365-120 ROVER 4.0/4.6L V8 .120" MLS Cylinder Head Gasket, 94mm Bore, 10 Bolt Head
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COMETIC C15256-048 GM LHU/LNF Gen-2 ECOTEC .048" MLX Cylinder Head Gasket, 88mm Bore
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COMETIC C15122 FORD 59A Flathead V8 .010" FB Oil Pump Drive Cover Gasket, 1932-1941
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COMETIC C15424-040 Cosworth BDG .040" MLX Cylinder Head Gasket, 91mm Bore
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COMETIC C15133 FORD 8BA/8CM Flathead V8 .060" KF Oil Drain Plug Gasket, 1948-1953
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COMETIC C15608 CHEVROLET Gen-1 Small Block V8 .094" Fiber Valve Cover Gasket Set, 18/23 Degree Heads
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COMETIC C15391-072 CHRYSLER 7.0L Gen-3 Hemi .072" MLX Cylinder Head Gasket, 4.200" Bore, RHS, Drag Pak
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COMETIC C15171-060 FORD Y-Block V8 .060" MLS Cylinder Head Gasket, 3.860" Bore, LHS
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COMETIC C15387-045 FORD 5.2L Voodoo Modular V8 .045" MLS Cylinder Head Gasket, 95mm Bore, RHS
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COMETIC C15516-060 CHEVROLET Mark-IV Big Block V8 .060" MLS Cylinder Head Gasket, 4.350" Bore, Valve Pocketed Bores
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COMETIC C4260-030 Cylinder head gasket (1pc) SUBARU EJ20E .030 "MLS 93mm Bore (2 pcs per engine)
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COMETIC C15388-045 FORD 5.2L Voodoo Modular V8 .045" MLS Cylinder Head Gasket, 95mm Bore, LHS
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COMETIC C15142-045 FORD 385 Series .045" MLS Cylinder Head Gasket, 4.600" Bore
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COMETIC C15478-042 FORD Duratec 37 .042" MLX Cylinder Head Gasket, 3.845" Bore, RHS
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COMETIC C15577-040 BUICK LC2/LC4/LC6/LC8/LC9/LD5 V6 .040" MLS Cylinder Head Gasket, 3.860" Bore
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COMETIC C4332-045 BMW M50B20/M50B20TU .045" MLS Cylinder Head Gasket, 82mm Bore
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COMETIC C15519-054 GM LSX Gen-4 Small Block V8 .054" MLX Cylinder Head Gasket, 4.200" Bore, 1/2" and 3/8" Studs, LHS
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COMETIC C15170-066 FORD Y-Block V8 .066" MLS Cylinder Head Gasket, 3.860" Bore, RHS
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COMETIC C15535-040 CHRYSLER 5.2/5.9L Magnum V8 .040" MLS Cylinder Head Gasket, 4.040" Bore
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COMETIC C4287-051 VOLVO B18A/B18B/B18D/B20A/B20B/B20E/B20F .051" MLS Cylinder Head Gasket, 86mm Bore
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COMETIC C15556-032 FORD 4.6L Modular V8 .032" MLX Cylinder Head Gasket, 94mm Bore, SOHC, 3-Valve, LHS
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COMETIC C15367-036 FORD 5.0L Gen-1 Coyote Modular V8 .036" MLX Cylinder Head Gasket, 94mm Bore, RHS
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COMETIC C4103-075 FORD Pre-Crossflow OHV Kent, Crossflow OHV Kent; Cosworth BD Series; LOTUS Twin Cam .075" MLS Cylinder Head

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.