Cometic C15563-040 Chrysler Race Block MLS Cylinder Head Gasket Bore - R3 4.100

The Cometic C15563-040 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chrysler R3 race block engines with W2 cylinder heads. This precision-manufactured gasket features a 4.100-inch bore diameter and a compressed thickness of .040 inches, making it ideal for high-compression racing applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability under extreme conditions
• 4.100-inch bore diameter optimized for race-built Chrysler R3 blocks
• .040-inch compressed gasket thickness for precise compression ratio tuning
• Designed specifically for use with Chrysler W2 cylinder heads
• Embossed stainless steel layers with Viton rubber coating provide exceptional sealing
• Resists blowout and maintains seal integrity under high cylinder pressures

Cometic gaskets are trusted by professional engine builders and racers worldwide for their consistent quality and performance. The MLS design allows for controlled compression and expansion, accommodating engine movement while maintaining a reliable seal between the block and cylinder heads. This gasket is a critical component for serious racing engines where reliability and performance cannot be compromised.