Cometic Gasket MLS Head Gasket

Fits BMW M30B34 1982–1993

Part #: C4477-080

Overview

The Cometic BMW M30B34 MLS Head Gasket is a high-performance sealing solution designed specifically for BMW engines from 1982 to 1993. Crafted with multiple embossed layers of stainless steel and coated with Viton rubber on the outer layers, this gasket ensures a reliable seal under demanding conditions. It is ideal for enthusiasts and professionals seeking a durable, high-quality replacement that can handle increased engine outputs and high-performance applications. The gasket's compressed thickness of 0.080 inches provides an optimal balance between sealing integrity and clearance, supporting your engine's reliability and longevity. This MLS (Multi-Layer Steel) gasket is engineered to withstand the shearing forces created by the interaction of aluminum and cast iron components, making it suitable for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. Its construction eliminates the need for sealants, simplifying installation while providing maximum sealing performance. Whether you're rebuilding your engine or upgrading for increased power, this gasket helps maintain compression and prevents leaks, ensuring your engine runs smoothly and efficiently.

Key Features

This MLS head gasket features advanced multilayer steel construction designed for high-output engines. Its key attributes include:

• Multi-layer stainless steel construction for durability and strength
• Viton rubber coating on outer layers for enhanced sealing
• Compressed thickness of 0.080 inches for optimal clearance and sealing
• Designed to withstand shearing forces between dissimilar metals
• No sealants required for installation, reducing complexity
• Compatible with aluminum and cast iron engine components
• Engineered for high-performance and rebuild applications

Construction & Design

The gasket's multilayer design combines embossed stainless steel layers with a Viton rubber coating, providing a resilient and flexible seal capable of enduring high temperatures and pressures. The precise embossing ensures a tight fit and uniform compression, which is critical for maintaining engine integrity under demanding conditions.

Installation & Fitment

This head gasket is designed for straightforward installation in BMW M30B34 engines from 1982 to 1993. Proper surface preparation and torque procedures are recommended to achieve optimal sealing and performance.

What’s Included

The package includes one MLS head gasket tailored for BMW M30B34 engines, ready for installation. Hardware or additional components are not included.

Ideal For

This gasket is perfect for engine rebuilds, performance upgrades, or replacing worn-out gaskets in classic BMW M30B34 engines, ensuring long-lasting sealing and engine reliability.