Cometic C4264-027 MLS Cylinder Head Gasket for Subaru Engines - EJ25

The Cometic C4264-027 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Subaru EJ25 series engines. This precision-manufactured gasket features a .027" (0.69mm) compressed thickness and 100mm bore diameter, designed to provide superior sealing and durability in demanding performance applications.

Key Features:

• Multi-Layer Steel construction for maximum sealing capability and durability
• .027" compressed thickness for optimal compression ratio control
• 100mm bore diameter engineered for EJ25 engine specifications
• Embossed stainless steel layers with Viton rubber coating for superior sealing
• Able to withstand extreme cylinder pressures in turbocharged and high-performance applications
• Provides consistent torque retention and resists blow-out

Compatible Engine Models:

• Subaru EJ25D (naturally aspirated DOHC)
• Subaru EJ251 and EJ252 (SOHC variants)
• Subaru EJ253 and EJ255 Version 1
• Subaru EJ257 (2004-2006 model years)

Cometic MLS head gaskets are the preferred choice for engine builders and performance enthusiasts who demand reliable sealing under high boost, extreme temperatures, and high compression conditions. The gasket's multiple layers of stainless steel with strategically placed embossments ensure even pressure distribution across the sealing surface.