Cometic C4260-040 MLS Cylinder Head Gasket Bore Subaru - 93mm EJ20E

The Cometic C4260-040 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Subaru EJ20E engines. This high-performance gasket features a 93mm bore diameter and .040" (1.02mm) compressed thickness, making it ideal for both stock rebuilds and performance applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• 93mm bore diameter engineered for Subaru EJ20E engines
• .040" compressed thickness provides optimal compression ratio adjustment
• Viton rubber gasket material around combustion chamber and coolant passages
• Stainless steel layers with embossed sealing beads for maximum clamp load
• Handles high cylinder pressures in turbocharged and high-performance applications
• Reusable design allows for easy engine disassembly without gasket replacement

Cometic MLS head gaskets are the choice of professional engine builders and performance enthusiasts worldwide. The multi-layer construction provides improved heat dissipation and accommodates minor surface imperfections while maintaining a reliable seal. Compatible with both factory and aftermarket cylinder heads with proper surface preparation (recommended surface finish: 50 RA or finer).