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COMETIC C5811-075 OLDSMOBILE Gen-2 Rocket V8 .075" MLS Cylinder Head Gasket, 4.270" Bore
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COMETIC C4978-036 VW 1.8/2.0L 16v TFSI EA888 .036" MLS Cylinder Head Gasket, 83mm Bore, With Valvelift
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COMETIC PRO1005T-4560-040 CHEVROLET Mark-IV Big Block V8 Top End Gasket Kit, 4.560" Bore, .040" MLS Cylinder Head Gasket
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COMETIC C4504-080 MERCEDES-Benz 7.3L M120/M297 .080" MLS Cylinder Head Gasket, 91.5mm Bore, LHS
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COMETIC C5269-056 CHEVROLET Gen-1 Small Block V8 .056" MLS Cylinder Head Gasket, 4.060" Bore, 18/23 Degree Head, Valve Pocket
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COMETIC C5970-065 FORD 4.6L Modular V8 .065" MLS Cylinder Head Gasket, 94mm Bore, SOHC, 3-Valve, RHS
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COMETIC C5112-057 BMW S65B40 .057" MLS Cylinder Head Gasket, 94mm Bore
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COMETIC PRO1012T FORD 1968-1978 385 Series V8 Top End Gasket Kit, 4.500" Bore, .040" MLS Cylinder Head Gasket
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COMETIC C5419-047 CHEVROLET Mark-IV Big Block V8 .047" Fiber Intake Manifold Gasket Set, Brodix Big Duke PB 1800/1802 Heads
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COMETIC C4978-075 VW 1.8/2.0L 16v TFSI EA888 .075" MLS Cylinder Head Gasket, 83mm Bore, With Valvelift
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COMETIC PRO1003T-4060-062 CHEVROLET 350 Gen-1 Small Block V8 Top End Gasket Kit, 4.060" Bore, .062" MLS Cylinder Head Gasket,
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COMETIC C5314-064 CHEVROLET Gen-1 Small Block V8 .064" AM Exhaust Gasket Set, 1.500" x 1.470" Ports, 18 Degree Head
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COMETIC PRO1041T GM LQ4/LQ9 Vortec Small Block V8 Top End Gasket Kit, 4.060" Bore, .051" MLS Cylinder Head Gasket
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COMETIC PRO1010T PONTIAC 455 Big Block V8 Top End Gasket Kit, 4.200" Bore, .040" MLS Cylinder Head Gasket
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COMETIC C5548-030 CHEVROLET Gen-1 Small Block V8 .030" MLS Exhaust Manifold Gasket Set, 1.560" Square Port, 23 Degree Head
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COMETIC C4970-034 MAZDA L3-VDT MZR .034" MLX Cylinder Head Gasket, 89mm Bore
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COMETIC C5423-039 CHEVROLET Gen-1 Small Block V8 .039" Fiber Intake Manifold Gasket Set, Brodix GB 2000 Heads
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COMETIC PRO2006T-027 MITSUBISHI 1989-1994 4G63/4G63T Top End Gasket Kit, 86mm Bore, .027" MLS Cylinder Head Gasket
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COMETIC C4529-051 BMW S85B50 .051" MLS Cylinder Head Gasket, 94.5mm Bore
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COMETIC C5653-094 FORD Windsor .094" Fiber Intake End Seals Kit, FORD Racing N351 Sportsman Cylinder Head M-6049-N351
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COMETIC C5215-044 GM Dart/Brodix Small Block V8 .044" MLS Cylinder Head Gasket, 4.270" Bore, 4.500" Bore Center
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COMETIC C4524-060 HONDA D16A1 .060" MLS Cylinder Head Gasket, 76mm Bore
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COMETIC C5456-030 CHRYSLER LA V8 .030" MLS Cylinder Head Gasket, 4.180" Bore
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COMETIC C4952-086 FIAT 138.A2/138.A4 SOHC .086" MLS Cylinder Head Gasket, 88mm Bore
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COMETIC C5861-045 Cylinder head gasket (1pc) SUBARU EZ30D mk I .045 "MLS, 90mm Bore, LHS
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COMETIC C4578-068 Cylinder head gasket (1pc) SUBARU EJ257.068 "MLX, 101mm Bore (2 pcs per engine)
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COMETIC C5430-188 CHEVROLET Mark-IV Big Block V8 .188" Fiber Intake Manifold Gasket Set, Brodix RR BB-O Heads
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COMETIC C5743-030 FORD 460 Pro Stock V8 .030" MLS Cylinder Head Gasket, 4.600" Bore, A460 Block
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COMETIC PRO1007T-3910-040 GM LS1/LS6 Gen-3 Small Block V8 Top End Gasket Kit, 3.910" Bore, .040" MLS Cylinder Head Gasket
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COMETIC C4974-060 SAAB B204/B234 .060" MLS Cylinder Head Gasket, 91mm Bore
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COMETIC C4617-048 BMW N14B16A/N14B16C/N18B16A/N18B16C .048" MLX Cylinder Head Gasket, 78mm Bore
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COMETIC C5933-140 GM LSX Gen-4 Small Block V8 .140" MLS Cylinder Head Gasket, 4.125" Bore, RHS

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.