Cometic C4156-070 MLS Cylinder Head Gasket Bore Mitsubishi - 86mm 4G63T

The Cometic C4156-070 is a Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for the Mitsubishi 4G63T DOHC turbocharged engine. This precision gasket features an 86mm bore diameter and .070-inch (1.78mm) compressed thickness, making it ideal for performance builds requiring enhanced sealing and durability.

Key Specifications:

• Multi-Layer Steel (MLS) construction for superior sealing and reliability
• 86mm bore diameter optimized for 4G63T engine
• .070-inch compressed thickness
• Designed for DOHC (Dual Overhead Cam) configuration
• Direct fit for Mitsubishi Evolution 4-8 models

Performance Features:

• MLS design allows for engine movement and thermal expansion
• Multiple embossed layers provide enhanced sealing around combustion chambers
• Stainless steel construction resists corrosion and maintains seal integrity
• Ideal for turbocharged and high-boost applications
• Prevents blown head gaskets in performance and racing environments

Cometic MLS head gaskets are the choice of professional engine builders and performance enthusiasts worldwide. The .070-inch thickness option allows for precise compression ratio tuning when combined with block decking or modified piston designs. This gasket is specifically compatible with Mitsubishi Evolution 4, 5, 6, 7, and 8 models equipped with the legendary 4G63T engine.

Application Note: This gasket is designed exclusively for Evo 4-8 DOHC engines. Verify your engine specifications before installation. Proper surface preparation and torque sequence are critical for optimal performance.