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Part number: C4394-030
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Product Details
Cometic C4394-030 Head Gasket
Products specifications
Bore 85mm
Material MLS
Thickness .030in
Bore Diameter 85mm
Engine BMW M20B25 2.5L / M20B27 2.7L Inline 6
Head Gasket
5-Layer

Cometic Head Gaskets are developed with the performance enthusiast in mind. With so many individual requirements for each motor Cometic offers a number of options to suit your specific motor and needs.

MLS
The Cometic MLS gasket is comprised of three layers of Stainless Steel. Cometic uses Stainless steel for increased strength, its ability to rebound and corrosion resistance. The outer layers of the gasket are embossed and coated on both sides with a flouroelastomer rubber based material (Viton) designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 2500C or 4820F.

The center or shim layer of the gasket is comprised of an uncoated Stainless Steel layer, which can be varied to accommodate multiple thickness requirements. The MLS gasket is ideal for both aluminum heads to cast iron blocks and aluminum heads to aluminum blocks.

The composition of MLS will also withstand the shearing forces created by aluminum heads on cast iron blocks. No re-torque is necessary. By design the MLS gasket promotes an even torque load across the sealing surface allowing for measurable reduced bore distortion.

CFM-20
A perforated steel core with an elastomer surface is ideal for head gaskets allowing heat to be drawn evenly across the gasket surface while providing maximum sealing characteristics when exposed to coolants and oils.

COPPER

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Quick shipping, lowest prices.
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WAS QUICK AND EASY
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GREAT PRICES AND COMMUNICATION!!!!  HIGHLY RECOMMENDED STAFF AND PRODUCTS!!!!!
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My Superchips Cortex arrived within a few days of order and by far was the best price arround.  Product arrived in perfect condition and worked as described.  Great deal. Order #10984
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Fitment
BMW 325
1988 BMW 325 Base
1987 BMW 325 Base
1986 BMW 325 Base
BMW 325e
1987 BMW 325e Base
1986 BMW 325e Base
1985 BMW 325e Base
1984 BMW 325e Base
BMW 325es
1987 BMW 325es Base
1986 BMW 325es Base
BMW 325i
1993 BMW 325i Base
1992 BMW 325i Base
1991 BMW 325i Base
1990 BMW 325i Base
1989 BMW 325i Base
1988 BMW 325i Base
1987 BMW 325i Base
BMW 325is
1991 BMW 325is Base
1990 BMW 325is Base
1989 BMW 325is Base
1988 BMW 325is Base
1987 BMW 325is Base
BMW 325iX
1991 BMW 325iX Base
1990 BMW 325iX Base
1989 BMW 325iX Base
1988 BMW 325iX Base
BMW 525i
1990 BMW 525i Base
1989 BMW 525i Base
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Return Policy
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