• Cometic MLS Head Gasket - Nissan Skyline 2.6L Inline 6 RB30 - 87MM Bore - MLS .051"
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Cometic MLS Head Gasket - Nissan Skyline 2.6L Inline 6 RB30 - 87MM Bore - MLS .051"

Cometic MLS Head Gasket - Nissan Skyline 2.6L Inline 6 RB30 - 87MM Bore - MLS .051"

C4323-051

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$165.47 USD
$201.10 USD $165.47 USD
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The Cometic MLS Head Gasket for the Nissan Skyline 2.6L inline 6 RB30 is a high-performance sealing component designed to withstand demanding engine conditions. Constructed with three layers of stainless steel, this gasket offers enhanced strength, excellent rebound properties, and superior corrosion resistance. The outer layers are embossed and coated on both sides with a Viton rubber-based material, which is heat resistant up to 2500°C (4820°F). This multilayer steel design ensures reliable sealing under high pressure and temperature environments, making it suitable for performance applications. The gasket’s durable materials and advanced coating technology contribute to improved engine integrity, reducing the risk of leaks and maintaining optimal compression.

This gasket is specifically designed for Nissan Skyline models equipped with a 2.6L inline 6 RB30 engine, with a bore diameter of 87mm and a thickness of .051 inches. It provides a direct replacement for OEM gaskets, ensuring proper fitment and sealing performance. Ideal for rebuilds, performance upgrades, or high-stress racing environments, this MLS gasket is engineered to meet the demands of both street and track use. Installation involves standard gasket replacement procedures, and the kit includes the gasket itself. Compatibility is specific to the RB30 engine, and proper surface preparation is recommended for optimal sealing.

Overview

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.

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