Cometic MLS Head Gasket 85mm .027in — Fits BMW M50B25 M52B28 Engines

Save 10%
SKU: CGSC4328-027
No reviews

About Cometic Gasket Cometic Gasket is the world leader in ...Read More

Price:
Sale price$229.26 Regular price$254.72
Add To Cart
×

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

Professional Grade MLS Head Gasket for BMW

Maximize the sealing integrity of your BMW M50B25 or M52B28 engine with the Cometic Multi-Layer Steel (MLS) head gasket. Featuring a compressed thickness of 0.027 inches and an 85mm bore, this gasket is engineered to handle the extreme cylinder pressures of high-output and forced-induction builds.

Key Features and Benefits

  • Construction: Multiple embossed layers of high-grade stainless steel
  • Coating: Viton rubber coating heat resistant to 250°C (482°F)
  • Compatibility: Ideal for aluminum-to-aluminum or aluminum-to-iron mating surfaces
  • Performance: No sealant required; superior rebound and corrosion resistance

The Cometic MLS gasket design utilizes embossed outer layers coated in Viton, a high-performance fluoroelastomer that ensures a leak-free seal even under the shearing forces of high-revving engines. By utilizing multiple layers of stainless steel, this gasket provides increased structural strength and thermal stability. It is the preferred choice for engine builders looking to maintain compression and prevent coolant or oil migration in M50 and M52 platforms. Whether you are restoring a classic 325i or building a track-ready 528i, this gasket provides the reliability your engine demands. Find the best engine sealing solutions at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1998-2000 BMW 323i Base
1998-1999 BMW 323is Base
1991-1995 BMW 325i Base
1991 BMW 325iX Base
1991-1995 BMW 325is Base
1996-1999 BMW 328i Base
1996-1999 BMW 328is Base
1990-1995 BMW 525i Base
1993 BMW 525iT Base
1997-2000 BMW 528i Base
1997-1999 BMW Z3 Roadster
1998-1999 BMW Z3 M Roadster
1999-2000 BMW Z3 M Coupe

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

Professional Grade MLS Head Gasket for BMW

Maximize the sealing integrity of your BMW M50B25 or M52B28 engine with the Cometic Multi-Layer Steel (MLS) head gasket. Featuring a compressed thickness of 0.027 inches and an 85mm bore, this gasket is engineered to handle the extreme cylinder pressures of high-output and forced-induction builds.

Key Features and Benefits

  • Construction: Multiple embossed layers of high-grade stainless steel
  • Coating: Viton rubber coating heat resistant to 250°C (482°F)
  • Compatibility: Ideal for aluminum-to-aluminum or aluminum-to-iron mating surfaces
  • Performance: No sealant required; superior rebound and corrosion resistance

The Cometic MLS gasket design utilizes embossed outer layers coated in Viton, a high-performance fluoroelastomer that ensures a leak-free seal even under the shearing forces of high-revving engines. By utilizing multiple layers of stainless steel, this gasket provides increased structural strength and thermal stability. It is the preferred choice for engine builders looking to maintain compression and prevent coolant or oil migration in M50 and M52 platforms. Whether you are restoring a classic 325i or building a track-ready 528i, this gasket provides the reliability your engine demands. Find the best engine sealing solutions at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1998-2000 BMW 323i Base
1998-1999 BMW 323is Base
1991-1995 BMW 325i Base
1991 BMW 325iX Base
1991-1995 BMW 325is Base
1996-1999 BMW 328i Base
1996-1999 BMW 328is Base
1990-1995 BMW 525i Base
1993 BMW 525iT Base
1997-2000 BMW 528i Base
1997-1999 BMW Z3 Roadster
1998-1999 BMW Z3 M Roadster
1999-2000 BMW Z3 M Coupe

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

Professional Grade MLS Head Gasket for BMW

Maximize the sealing integrity of your BMW M50B25 or M52B28 engine with the Cometic Multi-Layer Steel (MLS) head gasket. Featuring a compressed thickness of 0.027 inches and an 85mm bore, this gasket is engineered to handle the extreme cylinder pressures of high-output and forced-induction builds.

Key Features and Benefits

  • Construction: Multiple embossed layers of high-grade stainless steel
  • Coating: Viton rubber coating heat resistant to 250°C (482°F)
  • Compatibility: Ideal for aluminum-to-aluminum or aluminum-to-iron mating surfaces
  • Performance: No sealant required; superior rebound and corrosion resistance

The Cometic MLS gasket design utilizes embossed outer layers coated in Viton, a high-performance fluoroelastomer that ensures a leak-free seal even under the shearing forces of high-revving engines. By utilizing multiple layers of stainless steel, this gasket provides increased structural strength and thermal stability. It is the preferred choice for engine builders looking to maintain compression and prevent coolant or oil migration in M50 and M52 platforms. Whether you are restoring a classic 325i or building a track-ready 528i, this gasket provides the reliability your engine demands. Find the best engine sealing solutions at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1998-2000 BMW 323i Base
1998-1999 BMW 323is Base
1991-1995 BMW 325i Base
1991 BMW 325iX Base
1991-1995 BMW 325is Base
1996-1999 BMW 328i Base
1996-1999 BMW 328is Base
1990-1995 BMW 525i Base
1993 BMW 525iT Base
1997-2000 BMW 528i Base
1997-1999 BMW Z3 Roadster
1998-1999 BMW Z3 M Roadster
1999-2000 BMW Z3 M Coupe

DRIVERS Also Bought

Recently viewed