Cometic C5579-060 Chrysler Race Block MLS Head Gasket Bore Thick - R3 4.060 060

The Cometic C5579-060 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket specifically engineered for Chrysler R3 race blocks. This precision gasket features a 4.060-inch bore diameter and .060-inch compressed thickness, designed to deliver maximum sealing performance under extreme racing conditions.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• 4.060-inch bore diameter optimized for race-built engines
• .060-inch compressed thickness for precise deck height and compression ratio tuning
• Compatible with Chrysler W7, W8, and W9 cylinder heads
• Designed specifically for Chrysler R3 race blocks
• Engineered to withstand high cylinder pressures and extreme temperatures
• Provides exceptional resistance to blow-out and coolant seepage

Cometic's MLS gaskets feature multiple layers of stainless steel with strategically placed embossments that create superior sealing around combustion chambers, coolant passages, and oil galleries. The advanced design allows for minor imperfections in deck surfaces while maintaining a reliable seal under high boost and nitrous applications. Ideal for Pro Stock, drag racing, and other high-performance motorsports applications using the legendary Chrysler R-block architecture.