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Cometic Gasket

Cometic Gasket

Cometic Gasket, Inc. is a leading manufacturer of custom and small-series gaskets for the motorsport industry. The company was founded in 1989 in an office measuring just under 110 square meters and has developed into a state-of-the-art production center covering 3,600 square meters in the Midwest of the USA in just 17 years. Today, Cometic supplies over 5,000 different types of gaskets to the US, Europe, Canada, Australia, New Zealand, and Japan. Since its inception, Cometic has stood for the highest quality in high-performance gaskets. Core principles such as customer focus and attention to detail continue to guide the company's actions to this day. A wide variety of materials are used in production, including modern technologies such as MLS (multi-layer steel) and aramid fiber blends. This enables the company to offer customized solutions for a wide range of engine requirements. The company's in-house engineers analyze operating conditions, select suitable materials, and use appropriate technologies to develop high-performance gaskets. The close connection to motorsports—including series such as NASCAR, NHRA, AMA, and IRL—has contributed to the development of innovative technologies. These proven solutions are now incorporated into every Cometic product.

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Products by Cometic Gasket in our web shop:

Cometic Gasket Kits for Engines: Evolution Big Twin
Cometic Gasket Kits for Engines: Evolution Big Twin
Advanced engineering and manufacturing processes are used by the American company Cometic to produce the latest in gasket technolgy. For the mechanic Cometic means no more messy gasket sealers or silicone beads for fast, accurate and oil-tight results. Each gasket is manufactured from space-age materials to exacting needs and specifications. These kits contain gaskets of the best possible materials available. More expensive than standard kits for there is no compromise when building these kits. They contain such materials as MLS head gaskets, SLS base gaskets, AFM material, blue viton valve stem seals and race style exhaust gaskets, that won’t fray into the port and the latest upgrades in new gasket technology and fit, such as the one piece Evolution rocker box base gasket made from our single layer viton coated steel. For the builder who demands the best.
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Cometic Gasket Kits for Engines: Evolution Sportster
Cometic Gasket Kits for Engines: Evolution Sportster
AFM Compounded nitrile synthetic rubber bonded to an aluminium core. AFM is the ideal gasket for machined surfaces like primary, gear case cover, cylinder base, rocker boxes etc. MLS Multi-Layer-Steel - 2 thin Viton-coated steel layers enclose an inner steel layer. Definitely a high-end head gasket. Spring Steel stainless steel core with Viton rubber-coating on both sides. The top notch MLS gasket technology is used with head gaskets only. SLS Single-Layer-Steel - one thin Viton-coated steel layer. The perfect cylinder base gasket.
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Cometic Gaskets for Bearing Housing
Cometic Gaskets for Bearing Housing
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Cometic Gaskets for Transmission Sidecover
Cometic Gaskets for Transmission Sidecover
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Cometic Gaskets for Transmission Top Cover: 6-Speed
Cometic Gaskets for Transmission Top Cover: 6-Speed
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Cometic Gaskets for Inspection Covers: Models →1969
Cometic Gaskets for Inspection Covers: Models →1969
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Cometic Gaskets for Outer Primary Covers: Sportster 1977→
Cometic Gaskets for Outer Primary Covers: Sportster 1977→
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Cometic Gaskets for Outer Primary Covers: 4 Speed Big Twin 1965→ and Softail →1988
Cometic Gaskets for Outer Primary Covers: 4 Speed Big Twin 1965→ and Softail →1988
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Cometic Gaskets for Outer Primary Covers: Softail 1989-2006 and Dyna 1992-2005
Cometic Gaskets for Outer Primary Covers: Softail 1989-2006 and Dyna 1992-2005
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Cometic Gaskets for Outer Primary Covers: Dyna 2006→ and Softail 2007→
Cometic Gaskets for Outer Primary Covers: Dyna 2006→ and Softail 2007→
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Cometic Gaskets for Inspection Covers: 4 Speed Big Twin 1965→, Softail →2006 and Dyna →2005
Cometic Gaskets for Inspection Covers: 4 Speed Big Twin 1965→, Softail →2006 and Dyna →2005
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Cometic Gaskets for Outer Primary Covers: Touring Models 1979-2006 and FXR
Cometic Gaskets for Outer Primary Covers: Touring Models 1979-2006 and FXR
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Cometic Gaskets for Outer Primary Covers: Touring Models 2007→
Cometic Gaskets for Outer Primary Covers: Touring Models 2007→
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Cometic Gaskets for Inner Primary Covers: Dyna 2006→, Softail and Touring 2007→
Cometic Gaskets for Inner Primary Covers: Dyna 2006→, Softail and Touring 2007→
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Cometic Gaskets for Inspection Covers: Touring Models 1979-2006 and FXR
Cometic Gaskets for Inspection Covers: Touring Models 1979-2006 and FXR
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Cometic Gaskets for Derby Covers: Big Twin 1965-2006 (Dyna only →2005)
Cometic Gaskets for Derby Covers: Big Twin 1965-2006 (Dyna only →2005)
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Cometic Gaskets for Derby Covers: Dyna 2006→, Softail and Touring 2007→
Cometic Gaskets for Derby Covers: Dyna 2006→, Softail and Touring 2007→
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Cometic Gasket Kits for Top End: Panhead 1948-1965
Cometic Gasket Kits for Top End: Panhead 1948-1965
Include all gaskets for top end overhaul.
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Cometic Gaskets for Cylinder Head: Panhead 3-5/16 ” and 3-7/16 ” Bore
Cometic Gaskets for Cylinder Head: Panhead 3-5/16 ” and 3-7/16 ” Bore
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Cometic Gaskets for Cylinder Base: Panhead and Shovelhead
Cometic Gaskets for Cylinder Base: Panhead and Shovelhead
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Cometic Gaskets for Cylinder Base: Panhead and Shovelhead 3-5/8” Bore
Cometic Gaskets for Cylinder Base: Panhead and Shovelhead 3-5/8” Bore
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Cometic Gaskets for Valve Stems
Cometic Gaskets for Valve Stems
Made from high-temperature, low friction Viton material. Incorporate a spring-loaded wiper assembly for a long service life. Fir stock HD valve guides.
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Cometic Gaskets for Gear Cover: Panhead and Early Shovel
Cometic Gaskets for Gear Cover: Panhead and Early Shovel
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Cometic Gasket Kits for Top End: Shovelhead 1966-1984
Cometic Gasket Kits for Top End: Shovelhead 1966-1984
Include all gaskets for top end overhaul.
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Cometic Gasket Kits for Top End: Shovelhead Engines 3-5/8” Bore
Cometic Gasket Kits for Top End: Shovelhead Engines 3-5/8” Bore
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Cometic Gaskets for Cylinder Head: Shovelhead 3-1/2 ” and 3-7/16 ” Bore
Cometic Gaskets for Cylinder Head: Shovelhead 3-1/2 ” and 3-7/16 ” Bore
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Cometic Gaskets for Cylinder Head: Shovelhead 3-5/8 ” Bore
Cometic Gaskets for Cylinder Head: Shovelhead 3-5/8 ” Bore
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Cometic Gaskets for Rocker Covers: Shovelhead
Cometic Gaskets for Rocker Covers: Shovelhead
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Cometic Gaskets for Gear Cover: Late Shovel and Evolution
Cometic Gaskets for Gear Cover: Late Shovel and Evolution
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Cometic Gasket Kits for Top End: Evolution Big Twin
Cometic Gasket Kits for Top End: Evolution Big Twin
Include all gaskets for top end overhaul.
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Cometic Gasket Kits for Rocker Covers: Evolution Big Twin
Cometic Gasket Kits for Rocker Covers: Evolution Big Twin
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Cometic Gaskets for Cylinder Head: Evolution 3-1/2 ” Bore
Cometic Gaskets for Cylinder Head: Evolution 3-1/2 ” Bore
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Cometic Gaskets for Cylinder Head: Evolution 3-5/8 ” Bore
Cometic Gaskets for Cylinder Head: Evolution 3-5/8 ” Bore
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Cometic Gaskets for Cylinder Head: Evolution 3-13/16 ” Bore
Cometic Gaskets for Cylinder Head: Evolution 3-13/16 ” Bore
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Cometic Gasket Kits for Top End: Twin Cam
Cometic Gasket Kits for Top End: Twin Cam
Include all gaskets for top end overhaul.
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Cometic Gasket Kits for Rocker Covers: Twin Cam
Cometic Gasket Kits for Rocker Covers: Twin Cam
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Cometic Gaskets for Cylinder Head: Twin Cam 3-7/8 ” Bore
Cometic Gaskets for Cylinder Head: Twin Cam 3-7/8 ” Bore
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Cometic Gaskets for Cylinder Head: Twin Cam 4 ” Bore
Cometic Gaskets for Cylinder Head: Twin Cam 4 ” Bore
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Cometic Gaskets for Gear Cover: Twin Cam
Cometic Gaskets for Gear Cover: Twin Cam
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Cometic Gasket Kits for Top End: Evolution Sportster
Cometic Gasket Kits for Top End: Evolution Sportster
Include all gaskets for top end overhaul.
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Cometic Gasket Kits for Rocker Covers: Evolution Sportster
Cometic Gasket Kits for Rocker Covers: Evolution Sportster
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Cometic Gaskets for Rocker Covers: Sportster 1991-2006, Upper
Cometic Gaskets for Rocker Covers: Sportster 1991-2006, Upper
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Cometic Gaskets for Gear Cover: Sportster 1986→
Cometic Gaskets for Gear Cover: Sportster 1986→
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