Cometic C4319-092 Nissan RB26DETT MLS Head Gasket 86mm Bore .092 Thick

The Cometic C4319-092 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for the Nissan RB26DETT engine. This precision-manufactured gasket features an 86mm bore diameter and .092-inch (2.34mm) compressed thickness, making it ideal for both stock and modified applications.

Key Features:

• Multi-Layer Steel construction for superior sealing and durability
• 86mm bore diameter designed for RB26DETT applications
• .092-inch compressed thickness provides excellent combustion sealing
• Precision-machined embossments ensure even pressure distribution
• High-temperature resistant coating prevents corrosion and improves thermal performance
• Handles higher boost pressures and cylinder pressures than OEM gaskets
• Eliminates gasket failure common in high-performance builds

Cometic MLS gaskets utilize multiple layers of stainless steel with specialized coatings to create a gasket that can withstand extreme temperatures and pressures. The unique design allows the gasket to adapt to minor surface imperfections while maintaining a superior seal. Perfect for street performance, racing, and forced induction applications on Nissan RB26DETT engines found in R32, R33, and R34 Skyline GT-R models.