Cometic C4178-030 MLS Cylinder Head Gasket for Nissan E13S E15ET E16i E16S E16ST 77mm Bore

The Cometic C4178-030 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Nissan E-series engines. This precision-manufactured gasket features a 77mm bore diameter and .030" (0.76mm) compressed thickness, making it an ideal choice for performance builds and engine rebuilds requiring precise combustion sealing.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under high combustion pressures
• .030" compressed thickness allows for precise compression ratio tuning
• 77mm bore diameter engineered to match Nissan E-series engine specifications
• Accommodates slight surface imperfections while maintaining excellent sealing properties
• Compatible with Nissan E13S, E15ET, E15S, E16i, E16S, and E16ST engines
• Manufactured using Cometic's advanced gasket technology for consistent quality

Cometic's MLS gaskets feature multiple layers of stainless steel with a Viton rubber coating that ensures maximum sealing under extreme conditions. The gasket's design allows for engine movement and thermal expansion while maintaining a reliable seal between the cylinder head and engine block. This gasket is particularly well-suited for turbocharged applications like the E15ET and high-performance naturally aspirated builds.