Cometic C4580-086 MLS Cylinder Head Gasket for Nissan L28/L28E 89mm Bore

The Cometic C4580-086 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Nissan L28 and L28E inline-six engines. This precision gasket features an 89mm bore diameter and 0.086-inch compressed thickness, making it ideal for both stock rebuilds and performance applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• 0.086-inch (2.18mm) compressed thickness provides optimal compression ratio control
• 89mm bore diameter precisely sized for L28/L28E engines
• Advanced material composition withstands extreme cylinder pressures and temperatures
• Eliminates the need for re-torquing after installation
• Compatible with turbocharged and naturally aspirated applications

Cometic MLS gaskets utilize multiple layers of stainless steel with advanced coating technology to create a superior seal between the cylinder head and engine block. The design allows the gasket to adapt to minor surface imperfections while maintaining consistent clamping force across the entire sealing surface. This gasket is an excellent choice for Datsun 280Z, 280ZX, and other vehicles equipped with the legendary L28 engine family.