Cometic C5333-060 GM Big Block MLS Head Gasket Bore Thick - V8 4.540 060

The Cometic C5333-060 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM Generation V and VI Big Block V8 engines. This high-performance gasket features a 4.540-inch bore diameter and .060-inch compressed thickness, making it ideal for performance builds and applications requiring precise compression control.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• 4.540-inch bore diameter accommodates standard and modified big block applications
• .060-inch compressed thickness allows for custom compression ratio tuning
• Engineered specifically for GM Gen V/VI Big Block V8 engines
• Embossed stainless steel layers with advanced coating technology
• Provides exceptional resistance to combustion pressure and thermal cycling
• Reusable design in many applications when properly installed

Cometic MLS gaskets utilize multiple layers of stainless steel with specialized coatings to create a gasket that conforms to imperfect sealing surfaces while maintaining superior cylinder seal. The .060-inch thickness makes this gasket an excellent choice for builders looking to fine-tune compression ratios in performance, race, or street/strip applications. Each gasket is manufactured to exacting tolerances to ensure consistent performance and reliability.