• Cometic MLS Head Gasket - (76-92) BMW 533/733 STR 6 M30B30/M30B32 - 90MM Bore - MLS .070"
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Cometic MLS Head Gasket - (76-92) BMW 533/733 STR 6 M30B30/M30B32 - 90MM Bore - MLS .070"

Cometic MLS Head Gasket - (76-92) BMW 533/733 STR 6 M30B30/M30B32 - 90MM Bore - MLS .070"

C4476-070

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$184.49 USD
$224.22 USD $184.49 USD
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The Cometic MLS Head Gasket for BMW 533 and 733 models is a high-performance sealing component designed for engines with M30B30 and M30B32 configurations. Constructed from three layers of stainless steel, this gasket offers enhanced strength, excellent rebound properties, and superior corrosion resistance. The outer layers are embossed and coated with a Viton rubber-based material, which is heat resistant up to 2500°C (4820°F), ensuring durability in demanding environments. The gasket's multilayer design provides reliable sealing under high load and temperature conditions, making it suitable for both stock and modified engines. Its precise bore size of 90mm ensures proper fitment and sealing integrity, contributing to optimal engine performance and longevity.

This gasket is intended for use in BMW models from 1976 to 1992, specifically for the 533 and 733 series with inline six-cylinder engines. It is a direct replacement part that offers a secure seal for high-performance or rebuild applications. The gasket is suitable for street, track, or off-road use where durability and sealing reliability are critical. Installation involves replacing the existing head gasket with this MLS component, ensuring proper torque specifications are followed. The kit includes the MLS head gasket with the specified bore size, designed to meet or exceed OEM standards for sealing and durability in demanding automotive environments.

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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