Cometic C4580-027 MLS Cylinder Head Gasket for Nissan L28/L28E 89mm Bore

The Cometic C4580-027 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Nissan L28 and L28E inline-six engines. This gasket features a compressed thickness of .027 inches (0.69mm) and accommodates an 89mm cylinder bore, making it ideal for both stock rebuilds and performance applications.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under high heat and pressure
• .027-inch compressed thickness for precise compression ratio tuning
• 89mm bore diameter designed for Nissan L28 and L28E engines
• Exceeds OEM specifications for reliability in both street and performance applications
• Advanced material technology resists blowout and maintains seal integrity through repeated heat cycles
• Compatible with aluminum and cast iron cylinder heads

Cometic MLS head gaskets feature multiple layers of stainless steel with embossed sealing beads that provide maximum sealing around combustion chambers, coolant passages, and oil return holes. The gasket's design allows it to recover from minor surface imperfections while maintaining consistent clamping pressure across the entire sealing surface. This gasket is an excellent choice for L-series Datsun engine builders seeking reliable performance and peace of mind.