Cometic H1591SP2051S MLS Head Gasket Bore Thick - 85.5mm 051

The Cometic H1591SP2051S is a high-performance Multi-Layer Steel (MLS) head gasket engineered for maximum sealing performance in high-output engines. This gasket features an 85.5mm bore diameter with a compressed thickness of .051 inches, providing reliable compression sealing for demanding applications.

Key Features:

• Multi-Layer Steel construction for superior strength and durability
• 85.5mm bore diameter for precise engine fitment
• .051 inch compressed thickness
• No sealants required for installation
• Ideal for both aluminum-to-aluminum and aluminum-to-cast-iron engine configurations
• Designed for high compression and turbocharged applications

Cometic MLS head gaskets utilize multiple layers of stainless steel with advanced coating technology to provide exceptional sealing under extreme cylinder pressures and temperatures. The embossed layers allow the gasket to adapt to minor surface imperfections while maintaining consistent clamping force across the entire sealing surface.