Cometic C4233-070 MLS Cylinder Head Gasket Bore Mitsubishi - 85.5mm 4G63/4G63T

The Cometic C4233-070 is a Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Mitsubishi 4G63 and 4G63T engines. This precision gasket features an 85.5mm bore diameter and .070" (1.78mm) compressed thickness, making it ideal for modified and turbocharged applications requiring enhanced sealing performance.

Key Specifications:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• .070" compressed thickness provides additional clearance for stroker builds and high-compression setups
• 85.5mm bore diameter accommodates stock and slightly overbored cylinders
• Designed for DOHC configurations (excludes Evo 4-9 models)
• Compatible with both naturally aspirated 4G63 and turbocharged 4G63T variants

Cometic's MLS gaskets utilize multiple layers of stainless steel with advanced coating technology to withstand extreme cylinder pressures and temperatures. The embossed layers provide multiple sealing points that compensate for surface irregularities and maintain excellent sealing even under thermal expansion and contraction cycles. This gasket is a popular choice for performance rebuilds, turbo upgrades, and racing applications where reliability is critical.

Application Note: Fits Mitsubishi 4G63/4G63T DOHC engines except Evolution 4-9 models. Verify bore size and compression requirements before installation.