Cometic C5334-075 GM Gen V/VI Big Block Cylinder Head Gasket Bore MLS - V8 4.630 075

The Cometic C5334-075 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for GM Generation V and Generation VI Big Block V8 engines. This high-performance gasket features a 4.630-inch bore diameter and a compressed thickness of .075 inches (0.075"), providing an optimal seal between the cylinder head and engine block.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• 4.630-inch bore diameter optimized for Big Block applications
• .075-inch compressed gasket thickness
• Engineered for GM Generation V and Generation VI Big Block V8 engines
• High-temperature resistant materials withstand extreme combustion pressures
• Precise fitment ensures consistent compression and performance

Cometic's MLS gaskets utilize multiple layers of stainless steel with advanced coating technology to create a reliable seal that accommodates thermal expansion and engine movement. This design helps prevent coolant and combustion leaks while maintaining proper cylinder compression, making it an ideal choice for both stock rebuilds and high-performance applications.