Cometic C5464-075 MLS Cylinder Head Gasket Chrysler B/RB Bore - V8 4.500

The Cometic C5464-075 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chrysler B and RB big-block V8 engines. This gasket features a 4.500-inch bore diameter and a compressed thickness of .075 inches (75 thousandths), making it ideal for performance builds requiring precise sealing and durability.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior strength and heat resistance
• 4.500-inch bore diameter accommodates stock and mild overbore applications
• .075-inch compressed thickness for optimal compression ratio control
• Designed for Chrysler B-series (383, 400) and RB-series (413, 426, 440) big-block engines
• Embossed stainless steel layers with elastomeric coating ensure maximum sealing
• Reusable design withstands extreme cylinder pressures and temperatures

Cometic MLS gaskets are engineered to handle the demanding conditions of high-performance and racing applications. The multiple layers of stainless steel adapt to block and head surface imperfections while maintaining consistent clamping pressure across the entire sealing surface. This gasket is compatible with both iron and aluminum cylinder heads when proper surface preparation and torque specifications are followed.