Cometic C4317-036 MLS Cylinder Head Gasket for Nissan RB25DE/RB25DET 86mm Bore

The Cometic C4317-036 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Nissan RB25DE and RB25DET engines. This precision-manufactured gasket features an 86mm bore diameter and 0.036-inch compressed thickness, making it ideal for stock rebuilds and moderate performance applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• 0.036-inch (0.91mm) compressed thickness for precise compression control
• 86mm bore diameter designed for RB25 applications
• Compatible with both RB25DE naturally aspirated and RB25DET turbocharged engines
• Advanced embossment technology provides optimal combustion sealing
• Resistant to extreme temperatures and combustion pressures
• Eliminates the need for additional sealants when installed properly

Cometic MLS gaskets utilize multiple layers of stainless steel with unique coatings to withstand extreme cylinder pressures and temperature fluctuations. The active sealing layers conform to surface imperfections while maintaining consistent clamping pressure across the entire sealing surface. This gasket is an excellent choice for enthusiasts seeking reliable performance and longevity from their Nissan RB25 engine.