Cometic C5460-075 MLS Cylinder Head Gasket for Chrysler B/RB V8 4.350" Bore

The Cometic C5460-075 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chrysler B and RB-series V8 engines. This gasket features a compressed thickness of .075 inches and is designed for engines with a 4.350-inch bore diameter.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under extreme cylinder pressures
• .075-inch compressed thickness allows for precise compression ratio tuning
• 4.350-inch bore diameter accommodates standard and slightly overbored B/RB engine blocks
• Advanced materials resist corrosion and withstand high combustion temperatures
• Eliminates gasket failure common with composite head gaskets in high-performance applications
• Compatible with Chrysler big-block B-series (383, 400) and RB-series (413, 426, 440) engines

Cometic MLS head gaskets utilize multiple layers of stainless steel with specialized coatings to create a superior seal between the cylinder head and engine block. The .075-inch thickness is ideal for performance builds where precise control of deck height and compression ratio is critical. This gasket is designed to handle increased cylinder pressures from forced induction, nitrous oxide, or high compression naturally aspirated builds.