Cometic C5466-098 Chrysler Race Block MLS Cylinder Head Gasket Bore - R3 4.200

The Cometic C5466-098 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket specifically engineered for Chrysler R3 Race Block engines with W2 cylinder heads. This precision gasket features a 4.200-inch bore diameter and .098-inch compressed thickness, designed to withstand the extreme cylinder pressures and temperatures of high-performance racing applications.

Key Specifications:

• Bore Size: 4.200 inches
• Compressed Thickness: .098 inches (98 thousandths)
• Multi-Layer Steel (MLS) construction for superior sealing
• Application: Chrysler R3 Race Block with W2 heads
• Race-proven design for high-compression engines

Cometic's MLS gaskets feature multiple layers of stainless steel with a Viton rubber coating, providing exceptional resistance to combustion gases, coolant, and oil. The embossed sealing beads ensure even load distribution across the sealing surface, while the flexible design accommodates minor surface imperfections and thermal expansion. Ideal for bracket racing, drag racing, and circle track applications where reliability and consistent performance are critical.