Cometic C5760-045 MLS Cylinder Head Gasket GM/Mercury 502 Big Block V8 4.470" Bore

The Cometic C5760-045 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM and Mercury Marine 525/625 502 cubic inch Generation VI Big Block V8 engines. This gasket features a .045" compressed thickness and is designed for a 4.470" bore diameter, providing superior sealing performance in high-performance and marine applications.

Key Features:

• Multi-Layer Steel (MLS) construction for maximum durability and reliability
• .045" compressed gasket thickness for precise compression control
• 4.470" bore diameter designed for 502 cubic inch Big Block engines
• Compatible with GM Gen-VI Big Block V8 and Mercury Marine 525/625 powerplants
• Superior sealing technology that withstands extreme cylinder pressures
• Ideal for performance, racing, and marine engine applications

Cometic's MLS gaskets utilize multiple layers of stainless steel with advanced coating technology to provide exceptional combustion sealing, even under the most demanding conditions. The embossed stainless steel layers allow the gasket to recover while maintaining optimum sealing load, making it an excellent choice for both stock and modified engines.