Cometic C4477-084 BMW MLS Cylinder Head Gasket Bore - M30B34/M30B35 93mm

The Cometic C4477-084 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for BMW M30B34 and M30B35 inline-6 engines. This precision-manufactured gasket features a 93mm bore diameter and .084" (2.13mm) compressed thickness, providing exceptional sealing and durability for both stock and modified applications.

Key Features:

• Multi-Layer Steel construction for superior strength and heat resistance
• 93mm bore diameter designed specifically for M30B34 and M30B35 engines
• .084" compressed thickness for optimal sealing performance
• Eliminates leak paths and withstands extreme cylinder pressures
• Suitable for turbocharged, supercharged, and high-compression builds
• Provides excellent recovery and torque retention

Cometic MLS gaskets feature multiple layers of stainless steel with proprietary coatings that ensure a reliable seal in demanding environments. The embossed sealing beads around combustion chambers, coolant passages, and oil ports maximize sealing pressure exactly where needed. This gasket is ideal for enthusiasts rebuilding or upgrading their BMW M30 engines found in classic models like the E28 535i, E24 635CSi, and E34 535i.