Cometic C4347-056 MLS Cylinder Head Gasket for Nissan VG30DE/VG30DETT 90mm Bore

The Cometic C4347-056 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Nissan VG30DE and VG30DETT engines. This precision gasket features a 90mm bore diameter and .056-inch compressed thickness, making it ideal for stock replacement or performance builds requiring superior sealing capability.

Key Features:

• Multi-Layer Steel construction provides exceptional strength and durability under high compression and boost conditions
• 90mm bore diameter designed specifically for VG30DE naturally aspirated and VG30DETT twin-turbo applications
• .056-inch (1.42mm) compressed thickness allows for precise compression ratio tuning
• Advanced MLS design conforms to head and block surface imperfections for superior sealing
• Exceeds OEM specifications for reliability in both street and performance applications
• Reusable design reduces long-term maintenance costs

Cometic's MLS head gaskets feature multiple layers of stainless steel with embossed sealing beads that provide maximum sealing pressure around combustion chambers, coolant passages, and oil ports. The proprietary coating on each layer allows the gasket to adapt to flange surface irregularities while maintaining proper seal integrity. This gasket is an excellent choice for VG-series engine rebuilds, turbo upgrades, or performance builds requiring a reliable head gasket solution.