Cometic C5462-140 MLS Cylinder Head Gasket for Chrysler B/RB V8 4.410" Bore

The Cometic C5462-140 is a high-performance multi-layer steel (MLS) cylinder head gasket engineered specifically for Chrysler B and RB series V8 engines. This precision-manufactured gasket features a compressed thickness of .140 inches and accommodates a 4.410-inch bore diameter, making it ideal for stock rebuilds and performance applications.

Key Features:

• Multi-layer steel construction provides superior sealing and durability under high compression and extreme temperatures
• .140" compressed thickness for precise deck height and compression ratio tuning
• 4.410" bore size designed for Chrysler B/RB V8 engines including 383, 400, 413, 426, and 440 cubic inch variants
• MLS design allows for minor surface imperfections while maintaining excellent combustion seal
• Eliminates the need for additional sealants when used with proper surface preparation
• Stouter than conventional composite gaskets for high-performance and forced induction applications

Cometic gaskets are manufactured using advanced materials and processes to ensure consistent quality and reliable performance. The MLS construction consists of multiple layers of stainless steel with elastomeric coatings that conform to sealing surfaces while resisting blowout. Proper surface finish (30-60 RA) and torque specifications are recommended for optimal sealing performance.