Cometic C5408-045 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.200 045

The Cometic C5408-045 is a multi-layer steel (MLS) cylinder head gasket engineered specifically for Chevrolet Gen-1 Small Block V8 engines with a 4.200-inch bore diameter. This precision gasket features a .045-inch compressed thickness and is designed for compatibility with Brodix BD2000 cylinder heads.

Key Features:

• Multi-layer steel construction provides superior sealing and durability under high-performance conditions
• 4.200-inch bore diameter accommodates stroker and overbored applications
• .045-inch compressed thickness allows for precise compression ratio tuning
• Engineered for use with Brodix BD2000 aftermarket cylinder heads
• Embossed stainless steel layers with elastomeric coating ensure optimal sealing
• Resistant to extreme temperatures and combustion pressures

Cometic MLS gaskets are a proven choice for street performance, racing, and forced induction applications where reliability and consistent sealing are critical. The multi-layer design allows the gasket to conform to imperfections in the block and head surfaces while maintaining excellent torque retention and blow-out resistance.