Cometic C5456-060 Chrysler LA MLS Cylinder Head Gasket Bore - V8 4.180

The Cometic C5456-060 is a multi-layer steel (MLS) cylinder head gasket engineered specifically for Chrysler LA small block V8 engines. This precision gasket features a 4.180-inch bore diameter and a compressed thickness of .060 inches (60 thousandths), making it ideal for performance builds and engine rebuilds requiring precise compression control.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under high cylinder pressures
• 4.180-inch bore diameter accommodates standard and slightly over-bored Chrysler LA V8 engines
• .060-inch compressed thickness allows for precise compression ratio tuning
• Advanced MLS design conforms to minor surface imperfections for optimal seal integrity
• High-temperature resistant materials withstand extreme combustion chamber conditions
• Engineered for performance applications including street, strip, and forced induction builds

Cometic's MLS head gaskets feature multiple layers of stainless steel with proprietary coatings that provide exceptional sealing performance. The embossed design ensures even clamping load distribution across the sealing surface, while the material's elasticity compensates for thermal expansion and engine movement. This gasket is compatible with Chrysler LA series engines including 273, 318, 340, and 360 cubic inch variants when bored to the appropriate specifications.