Cometic C5334-080 GM Gen V/VI Big Block V8 MLS Cylinder Head Gasket 4.630" Bore

The Cometic C5334-080 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 4.630-inch bore diameter and 0.080-inch compressed thickness, providing exceptional sealing capability for both stock and modified applications.

Key Features:

• Multi-layer steel construction for superior strength and durability
• 0.080-inch compressed thickness allows precise compression ratio tuning
• 4.630-inch bore diameter accommodates standard and oversized cylinders
• Advanced coating technology ensures optimal sealing under extreme temperatures and pressures
• Eliminates the need for additional sealants in most applications
• Manufactured to OE specifications with enhanced performance characteristics

Cometic MLS head gaskets utilize multiple layers of stainless steel with proprietary coatings to create a gasket that conforms to surface imperfections while maintaining exceptional recovery properties. This design makes them ideal for high-horsepower builds, forced induction applications, and engines with aluminum or iron blocks and heads. The gasket's construction allows it to withstand extreme cylinder pressures while maintaining a reliable seal throughout the engine's operating range.