Cometic C4580-120 MLS Cylinder Head Gasket for Nissan L28/L28E 89mm Bore

The Cometic C4580-120 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Nissan L28 and L28E engines. This precision gasket features an 89mm bore diameter and 0.120-inch thickness, making it ideal for performance builds and high-compression applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• 0.120-inch (3.05mm) compressed thickness for precise compression ratio tuning
• 89mm bore diameter designed for Nissan L28 and L28E inline-six engines
• Engineered to withstand extreme cylinder pressures and temperatures
• Eliminates gasket failure common with standard composite gaskets in boosted applications
• Compatible with turbocharged, supercharged, and naturally aspirated builds

Cometic's MLS gaskets feature multiple layers of stainless steel with advanced coating technology that provides exceptional recovery and conformability to sealing surfaces. This design ensures reliable combustion sealing in demanding performance environments, making it the preferred choice for builders working with Datsun Z-cars and other vehicles equipped with L-series engines.