Cometic C5456-056 Chrysler LA MLS Cylinder Head Gasket Bore - V8 4.180

The Cometic C5456-056 is a premium multi-layer steel (MLS) cylinder head gasket engineered specifically for Chrysler LA small block V8 engines. This high-performance gasket features a 4.180-inch bore diameter and a compressed thickness of .056 inches, making it ideal for both street and performance applications.

Key Features:

• Multi-layer steel construction provides superior sealing and durability under high cylinder pressures
• 4.180" bore diameter accommodates standard and slightly overbored LA V8 engines
• .056" compressed thickness allows for precise compression ratio tuning
• Embossed stainless steel outer layers with an FKM (fluoroelastomer) rubber coating for maximum sealing performance
• Eliminates the need for sealants or re-torquing after initial installation
• Compatible with Chrysler 318, 340, and 360 cubic inch LA-series engines

Cometic MLS gaskets are designed to withstand extreme temperatures and pressures, making them the preferred choice for high-performance builds, forced induction applications, and racing engines. The advanced material composition ensures consistent clamping load distribution and accommodates minor surface imperfections for a reliable seal.