Cometic C4974-051 MLS Cylinder Head Gasket for Saab Bore - B204/B234 91mm

The Cometic C4974-051 is a Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Saab B204 and B234 engines. This precision gasket features a 91mm bore diameter and 0.051-inch compressed thickness, designed to provide superior sealing performance in turbocharged and high-performance applications.

Key Features:

• Multi-Layer Steel construction for maximum durability and thermal resistance
• 91mm bore diameter optimized for Saab B204/B234 engine specifications
• 0.051-inch (1.3mm) compressed thickness for precise compression ratio tuning
• Advanced embossment technology ensures even load distribution and superior sealing
• Resistant to extreme temperatures and combustion pressures
• Ideal for turbocharged, supercharged, and naturally aspirated engines

Cometic MLS gaskets utilize multiple layers of stainless steel with integrated polymer coatings to create a micro-seal at all sealing surfaces. This design accommodates engine movement and thermal expansion while maintaining optimal sealing performance, making it an excellent choice for both stock rebuilds and performance builds.