Cometic C5581-036 Chrysler Race Block MLS Cylinder Head Gasket Bore - R3 4.165

The Cometic C5581-036 is a multi-layer steel (MLS) cylinder head gasket specifically engineered for Chrysler R3 race blocks. This high-performance gasket features a compressed thickness of .036 inches and accommodates a 4.165-inch bore diameter, making it ideal for serious racing applications.

Key Features:

• Multi-layer steel construction provides superior sealing and durability under extreme cylinder pressures
• 0.036-inch compressed thickness allows for precise compression ratio tuning
• 4.165-inch bore diameter designed specifically for race engine builds
• Compatible with W7, W8, and W9 cylinder heads
• Engineered for Chrysler R3 race blocks
• Cometic's MLS technology features multiple layers of stainless steel with elastomeric coatings for maximum conformability

Cometic MLS gaskets are the gold standard in racing applications, offering exceptional resistance to heat, pressure, and chemical degradation. The layered construction allows the gasket to recover from thermal cycling and maintain optimal sealing throughout the engine's operating range, critical for high-performance and racing engines where head gasket failure is not an option.