Cometic C5464-086 MLS Cylinder Head Gasket for Chrysler B/RB V8 4.500" Bore

The Cometic C5464-086 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Chrysler B and RB series V8 engines. This gasket features a .086" (2.18mm) compressed thickness and accommodates a 4.500" cylinder bore, making it ideal for performance builds and engine rebuilds requiring reliable sealing under high-stress conditions.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability
• .086" compressed thickness allows for precise deck height and compression ratio tuning
• 4.500" bore diameter fits standard and slightly overbored Chrysler B/RB engines
• Embossed stainless steel layers with elastomeric coating ensure excellent conformability
• Designed to handle high cylinder pressures in performance and racing applications
• Compatible with Chrysler B-series (383, 400) and RB-series (413, 426, 440) V8 engines

Cometic MLS gaskets are engineered to provide maximum sealing performance in demanding applications where stock gaskets may fail. The multi-layer design allows the gasket to move with the engine's thermal expansion while maintaining a positive seal, making this an excellent choice for modified engines with increased boost, compression, or nitrous oxide applications.