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Part number: C4579-045
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Product Details
Cometic C4579-045 Head Gasket
Products specifications
Bore 85mm
Thickness .045in
Bore Diameter 85mm
Engine Nissa L24/L24S/L24E/L26 2.4/2.6L Inline 6 70-83
Aspiration NON-TURBO
MLS Cylinder Head Gasket

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, it?s 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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Fitment
Nissan 240Z
1973 Nissan 240Z Base
1972 Nissan 240Z Base
1971 Nissan 240Z Base
1970 Nissan 240Z Base
Nissan 260Z
1975 Nissan 260Z 2+2 / Base
1974 Nissan 260Z 2+2 / Base
Nissan 810
1981 Nissan 810 DX
1980 Nissan 810 Base
1979 Nissan 810 Base
1978 Nissan 810 Base
1977 Nissan 810 Base
Nissan Maxima
1983 Nissan Maxima GL
1982 Nissan Maxima GL
1981 Nissan Maxima SL
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