Cometic Nissan KA24DE 89.5mm Bore .040 MLS Head Gasket — Fits 1990+ Nissan 240SX

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SKU: CGSH1836SP6040S
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Sale price$101.34 Regular price$112.60
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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.

Watch in action

Precision Sealing for Over-Bored KA24DE Engines

When you bore out your KA24DE engine to 89.5mm, you need a head gasket that can keep up. The Cometic 89.5mm Bore .040 inch MLS Head Gasket is specifically designed to accommodate larger bores while providing the superior sealing capabilities required for high-performance applications. This gasket is the perfect choice for builders who demand reliability and consistency from their engine components.

Key Features and Benefits

  • Bore Diameter: 89.5mm to accommodate over-bored KA24DE cylinders.
  • Thickness: .040 inch compressed thickness for optimal combustion efficiency.
  • Material: Multi-Layer Steel (MLS) construction for extreme durability.
  • Performance: Designed to withstand high boost and high RPM environments.
  • Fitment: Compatible with 1990+ Nissan 240SX and Silvia KA24DE engines.

The Cometic MLS gasket design utilizes multiple layers of stainless steel to provide a robust seal that won't fail under pressure. The outer layers are embossed and coated with a specialized Viton material, ensuring a tight seal even when the engine is subjected to the intense heat of racing or aggressive street driving. By preventing leaks and maintaining consistent compression, this gasket helps you extract the maximum potential from your engine build. Don't settle for less than the best for your KA24DE. Choose Cometic for your next project and find it available now 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.

Watch in action

Precision Sealing for Over-Bored KA24DE Engines

When you bore out your KA24DE engine to 89.5mm, you need a head gasket that can keep up. The Cometic 89.5mm Bore .040 inch MLS Head Gasket is specifically designed to accommodate larger bores while providing the superior sealing capabilities required for high-performance applications. This gasket is the perfect choice for builders who demand reliability and consistency from their engine components.

Key Features and Benefits

  • Bore Diameter: 89.5mm to accommodate over-bored KA24DE cylinders.
  • Thickness: .040 inch compressed thickness for optimal combustion efficiency.
  • Material: Multi-Layer Steel (MLS) construction for extreme durability.
  • Performance: Designed to withstand high boost and high RPM environments.
  • Fitment: Compatible with 1990+ Nissan 240SX and Silvia KA24DE engines.

The Cometic MLS gasket design utilizes multiple layers of stainless steel to provide a robust seal that won't fail under pressure. The outer layers are embossed and coated with a specialized Viton material, ensuring a tight seal even when the engine is subjected to the intense heat of racing or aggressive street driving. By preventing leaks and maintaining consistent compression, this gasket helps you extract the maximum potential from your engine build. Don't settle for less than the best for your KA24DE. Choose Cometic for your next project and find it available now 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.

Watch in action

Precision Sealing for Over-Bored KA24DE Engines

When you bore out your KA24DE engine to 89.5mm, you need a head gasket that can keep up. The Cometic 89.5mm Bore .040 inch MLS Head Gasket is specifically designed to accommodate larger bores while providing the superior sealing capabilities required for high-performance applications. This gasket is the perfect choice for builders who demand reliability and consistency from their engine components.

Key Features and Benefits

  • Bore Diameter: 89.5mm to accommodate over-bored KA24DE cylinders.
  • Thickness: .040 inch compressed thickness for optimal combustion efficiency.
  • Material: Multi-Layer Steel (MLS) construction for extreme durability.
  • Performance: Designed to withstand high boost and high RPM environments.
  • Fitment: Compatible with 1990+ Nissan 240SX and Silvia KA24DE engines.

The Cometic MLS gasket design utilizes multiple layers of stainless steel to provide a robust seal that won't fail under pressure. The outer layers are embossed and coated with a specialized Viton material, ensuring a tight seal even when the engine is subjected to the intense heat of racing or aggressive street driving. By preventing leaks and maintaining consistent compression, this gasket helps you extract the maximum potential from your engine build. Don't settle for less than the best for your KA24DE. Choose Cometic for your next project and find it available now at GGCRACING.

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