Cometic C5407-070 MLS Cylinder Head Gasket 4.160" Bore .070" Thickness Chevy Small Block

The Cometic C5407-070 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chevrolet Generation 1 Small Block V8 engines. This gasket features a 4.160-inch bore diameter and .070-inch compressed thickness, making it ideal for performance builds and high-compression applications.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under extreme cylinder pressures
• 4.160-inch bore diameter accommodates stroker builds and oversized pistons
• .070-inch compressed thickness allows precise compression ratio tuning
• Designed for compatibility with Brodix BD2000 cylinder heads
• Embossed stainless steel layers with elastomeric coating ensure optimal sealing
• Eliminates the need for sealants or re-torquing after initial installation

Cometic MLS gaskets are the industry standard for high-performance and racing applications, offering exceptional resistance to blow-out and improved cylinder sealing compared to traditional composite gaskets. This gasket is perfect for street/strip builds, forced induction setups, and naturally aspirated high-compression engines where reliability is critical.