Cometic Subaru EJ25 100mm .051 MLS Head Gasket — Fits 1998-1999 Subaru Forester Impreza Legacy

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SKU: CGSC4264-051

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Sale price$51.84 Regular price$57.59
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

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Sizing & Fit

About Cometic Gasket

Cometic Gasket is the world leader in custom multi-layer steel head gaskets for performance and motorsport engines. From off-the-shelf MLS for popular platforms to bespoke gaskets for race-only builds, Cometic seals everything from Honda B-series to LSX.

Watch in action

Superior Sealing for Subaru EJ25 Engines

The Cometic 100mm .051 inch Multi-Layer Steel (MLS) head gasket is engineered to provide an uncompromising seal for your Subaru EJ25 engine. Designed for enthusiasts and engine builders who demand the best, this gasket utilizes a high-strength stainless steel core that resists corrosion and maintains its shape under extreme thermal cycling. The .051-inch thickness is perfect for specific engine build requirements, offering the necessary clearance and compression characteristics for your performance goals.

Advanced Viton Coating for Maximum Protection

Cometic uses a proprietary Viton rubber coating on the outer layers of the gasket. This material is heat-resistant up to 250°C (482°F) and is designed to conform to various surface finishes, ensuring a leak-free environment. By choosing this MLS gasket, you are investing in the longevity and reliability of your Subaru's engine, whether it is stock, tuned, or built for the track.

  • Bore Size: 100mm
  • Thickness: .051 inch
  • Construction: Multi-Layer Steel (MLS)
  • Coating: Viton rubber
  • Compatibility: Subaru EJ25 DOHC 16V

This gasket is a direct fit for 1998-1999 Subaru Forester, Impreza, and Legacy models. When you demand precision engineering and high-quality materials for your engine rebuild, Cometic Gasket is the industry leader. Keep your Subaru performing at its peak with high-quality components from GGCRACING.

About Cometic Gasket

Cometic Gasket is the world leader in custom multi-layer steel head gaskets for performance and motorsport engines. From off-the-shelf MLS for popular platforms to bespoke gaskets for race-only builds, Cometic seals everything from Honda B-series to LSX.

Watch in action

Superior Sealing for Subaru EJ25 Engines

The Cometic 100mm .051 inch Multi-Layer Steel (MLS) head gasket is engineered to provide an uncompromising seal for your Subaru EJ25 engine. Designed for enthusiasts and engine builders who demand the best, this gasket utilizes a high-strength stainless steel core that resists corrosion and maintains its shape under extreme thermal cycling. The .051-inch thickness is perfect for specific engine build requirements, offering the necessary clearance and compression characteristics for your performance goals.

Advanced Viton Coating for Maximum Protection

Cometic uses a proprietary Viton rubber coating on the outer layers of the gasket. This material is heat-resistant up to 250°C (482°F) and is designed to conform to various surface finishes, ensuring a leak-free environment. By choosing this MLS gasket, you are investing in the longevity and reliability of your Subaru's engine, whether it is stock, tuned, or built for the track.

  • Bore Size: 100mm
  • Thickness: .051 inch
  • Construction: Multi-Layer Steel (MLS)
  • Coating: Viton rubber
  • Compatibility: Subaru EJ25 DOHC 16V

This gasket is a direct fit for 1998-1999 Subaru Forester, Impreza, and Legacy models. When you demand precision engineering and high-quality materials for your engine rebuild, Cometic Gasket is the industry leader. Keep your Subaru performing at its peak with high-quality components from GGCRACING.

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