9348 products
Sort by
Sort by
Special order
COMETIC C4344-045 Head Gasket .045" MLS 02'- UP NIS VQ30/VQ35 V6 98MM LH
Special order
COMETIC C4272-040 Head Gasket .040" MLS PORSCHE 944 2.5L 100.5MM
Special order
COMETIC C4542-036 Head Gasket .036" MLS 76-85 PORSCHE 924/924 TURBO 88MM
Special order
COMETIC C4311-040 Head Gasket .040" MLS HONDA K20/K24 87MM HEAD GASKET
Special order
COMETIC C4335-027 Head Gasket .027" MLS 2.0L HONDA F20C S2000 THRU '03 89MM
Special order
COMETIC C4557-040 Head Gasket .040" MLS 95.5MM BORE H/G TOYOTA 1GR-FE 4.0L V6 RHS
Special order
COMETIC C4347-060 Head Gasket .060" MLS-5 VG30DE/DETT 3L V6 NIS 300ZX 1990-UP 90MM
Special order
COMETIC C4358-030 Head Gasket .030" MLS 3.635" LEFT SIDE LEXUS/TOY LX-470/TUNDRA HEAD
Special order
COMETIC C4561-030 Head Gasket .030" MLS HONDA K20Z3 06-09 SI 86MM BORE
Special order
COMETIC C4494-060 Head Gasket .060" MLS-5 COSWORTH/FORD BDG 2L DOHC 91MM
Special order
COMETIC C4527-060 Head Gasket .060" MLS-5 TVR SPEED SIX AJP-6 96.5MM
Special order
COMETIC C4576-045 Head Gasket .045 MLS W/BOTH ADD. OIL HOLES NIS SR20DE/DET 87.5MM S14
Special order
COMETIC C4393-080 Head Gasket .080" MLS-5 320/320i/520 BMW M20 2.0L,2.3L 81MM
Special order
COMETIC C4565-075 Head Gasket .075" MLS-5 HEAD HONDA PRELUDE B20A1/A5/B2 82MM
Special order
COMETIC C4558-066 Head Gasket .066" MLS-5 VW/AUDI 1.8L 20V 82MM BORE
Special order
COMETIC C4586-045 Head Gasket .045" MLS HEAD HONDA PRELUDE B21A1 84MM BORE
Special order
COMETIC C4554-030 Head Gasket .030" MLS HONDA PRELUDE H23A 88MM BORE
Special order
COMETIC C4549-051 Head Gasket .051" MLS 90MM BORE H/G DODGE 03-05 SRT4 TURBO 2.4L
Special order
COMETIC C4578-040 Head Gasket .040" MLX SUB EJ25 SOHC/DOHC 101MM
Special order
COMETIC C4561-040 Head Gasket .040" MLS HONDA K20Z3 06-09 SI 86MM BORE
Special order
COMETIC C4560-066 Head Gasket .066" MLS HEAD BP MOTOR MAZDA MIATA 1.8L DOHC 83MM
Special order
COMETIC C4589-042 Cylinder head gasket (1pc) .042 "MLX '12 + LHS SUBARU FA20 2.0L DOHC 89.5mm
Special order
COMETIC C4556-060 Head Gasket .060" MLS-5 95.5MM BORE H/G TOYOTA 1GR-FE 4.0L V6 LHS
Special order
COMETIC C4574-027 Cylinder head gasket (1pc) .027 "MLS 101mm SUBARU EJ255 08 + / EJ257 07-UP (2 pcs per engine)
Special order
COMETIC C4227-051 Head Gasket .051" MLS PEUG P405 M-16 86.5MM
Special order
COMETIC C4565-070 Head Gasket .070" MLS-5 HEAD HONDA PRELUDE B20A1/A5/B2 82MM
Special order
COMETIC C4580-086 Head Gasket .086" MLS 89MM HG *NON-TURBO* NISSAN 1975-1980 L28E/S/ES
Special order
COMETIC C4276-120 Head Gasket .120"MLS 2JZ MOTOR TOY/LEXUS SUPRA '93-UP 87MM
Special order
COMETIC C4576-056 Head Gasket .056 MLS-5 W/BOTH ADD OIL HOLE NIS SR20DE/DET 87.5MM S14
Special order
COMETIC C4589-052 Cylinder head gasket (1pc) .052 "MLX '12 + LHS SUBARU FA20 2.0L DOHC 89.5mm
Special order
COMETIC C4530-030 Head Gasket .030" MLS 3-LAYER TOY 1FZFE INLINE- 6 101.5MM
Special order
COMETIC C4511-045 Head Gasket .045" MLS NIS TB48 INLINE- 6 100.5MM

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.