Cometic C5413-036 MLS Cylinder Head Gasket Chevy Small Block Bore - for 4.145

The Cometic C5413-036 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chevrolet Generation-1 Small Block V8 engines. This precision gasket features a 4.145-inch bore diameter and .036-inch compressed thickness, making it ideal for performance builds and applications requiring reliable sealing under extreme conditions.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• 4.145-inch bore diameter accommodates stroker and overbored engines
• .036-inch compressed thickness allows for precise compression ratio tuning
• Valve pocketed bore design provides clearance for larger valves
• Compatible with Vortec cylinder heads
• Embossed stainless steel layers with elastomeric coatings for optimal sealing
• Reusable design withstands extreme temperatures and pressures

Cometic MLS gaskets are renowned in the performance industry for their ability to maintain consistent clamping loads and seal effectively even in high-boost and high-compression applications. The layered steel construction conforms to head and block surface irregularities while maintaining excellent recovery properties, making this gasket an excellent choice for street performance, racing, and demanding rebuild applications on classic and modified Chevrolet small block engines.