Cometic Nissan SR20DE/DET S14 87mm Bore .051 MLS Head Gasket — Fits 1995-1998 Nissan 240SX

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SKU: CGSH1796SP6051S
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Sale price$96.52 Regular price$107.24
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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

Product Description
Part Numbers
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.

Ultimate Sealing for SR20DET Engines

When pushing your Nissan SR20DE or DET engine to the limit, a reliable seal is non-negotiable. The Cometic 87mm Bore .051 inch MLS (Multi-Layer Steel) Head Gasket is specifically engineered for the S14 platform, ensuring maximum combustion chamber integrity under high boost and extreme heat. Featuring both oil holes for proper lubrication flow, this gasket is the industry standard for performance builders.

Key Technical Features

  • Bore Size: 87mm precision-cut for optimal fitment.
  • Thickness: .051 inch compressed thickness for reliable compression ratios.
  • Construction: Multi-Layer Steel (MLS) design requires no re-torquing.
  • Oil Passage: Includes dual oil holes for consistent engine lubrication.
  • Durability: Viton-coated outer layers for superior seal at high cylinder pressures.

Whether you are building a street-strip machine or a dedicated track car, Cometic provides the reliability required to prevent head gasket failure. The MLS technology conforms to surface imperfections on the head and block, providing a leak-proof seal that stands up to the rigors of forced induction. Don't risk your engine build with inferior parts; choose the proven performance of Cometic. Find this and other premium engine components at GGCRACING.

Product Details

Product Description
Part Numbers
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.

Ultimate Sealing for SR20DET Engines

When pushing your Nissan SR20DE or DET engine to the limit, a reliable seal is non-negotiable. The Cometic 87mm Bore .051 inch MLS (Multi-Layer Steel) Head Gasket is specifically engineered for the S14 platform, ensuring maximum combustion chamber integrity under high boost and extreme heat. Featuring both oil holes for proper lubrication flow, this gasket is the industry standard for performance builders.

Key Technical Features

  • Bore Size: 87mm precision-cut for optimal fitment.
  • Thickness: .051 inch compressed thickness for reliable compression ratios.
  • Construction: Multi-Layer Steel (MLS) design requires no re-torquing.
  • Oil Passage: Includes dual oil holes for consistent engine lubrication.
  • Durability: Viton-coated outer layers for superior seal at high cylinder pressures.

Whether you are building a street-strip machine or a dedicated track car, Cometic provides the reliability required to prevent head gasket failure. The MLS technology conforms to surface imperfections on the head and block, providing a leak-proof seal that stands up to the rigors of forced induction. Don't risk your engine build with inferior parts; choose the proven performance of Cometic. Find this and other premium engine components at GGCRACING.

Product Details

Product Description

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.

Ultimate Sealing for SR20DET Engines

When pushing your Nissan SR20DE or DET engine to the limit, a reliable seal is non-negotiable. The Cometic 87mm Bore .051 inch MLS (Multi-Layer Steel) Head Gasket is specifically engineered for the S14 platform, ensuring maximum combustion chamber integrity under high boost and extreme heat. Featuring both oil holes for proper lubrication flow, this gasket is the industry standard for performance builders.

Key Technical Features

  • Bore Size: 87mm precision-cut for optimal fitment.
  • Thickness: .051 inch compressed thickness for reliable compression ratios.
  • Construction: Multi-Layer Steel (MLS) design requires no re-torquing.
  • Oil Passage: Includes dual oil holes for consistent engine lubrication.
  • Durability: Viton-coated outer layers for superior seal at high cylinder pressures.

Whether you are building a street-strip machine or a dedicated track car, Cometic provides the reliability required to prevent head gasket failure. The MLS technology conforms to surface imperfections on the head and block, providing a leak-proof seal that stands up to the rigors of forced induction. Don't risk your engine build with inferior parts; choose the proven performance of Cometic. Find this and other premium engine components at GGCRACING.

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