Cometic C4234-036 MLS Cylinder Head Gasket Bore Mitsubishi - 86mm 4G63/4G63T

The Cometic C4234-036 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Mitsubishi 4G63 and 4G63T engines. This high-performance gasket features an 86mm bore diameter and .036" (0.9mm) compressed thickness, making it ideal for performance builds and engine rebuilds requiring reliable sealing under extreme conditions.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• 86mm bore diameter optimized for 4G63/4G63T DOHC engines
• .036" compressed thickness for precise compression ratio tuning
• Compatible with Mitsubishi 4G63 and turbocharged 4G63T variants
• Designed for DOHC applications, excluding Evolution 4-9 models
• Handles high cylinder pressures in boosted and naturally aspirated applications

Cometic MLS head gaskets feature multiple layers of stainless steel with elastomeric coatings that micro-seal surface imperfections while maintaining the strength to withstand extreme cylinder pressures. The advanced design allows for minor block and head resurfacing without compromising seal integrity. This gasket is a direct replacement for OEM applications and an excellent choice for performance enthusiasts building reliable high-horsepower 4G63 engines found in DSM (Diamond Star Motors) vehicles and other Mitsubishi platforms.