Cometic C5935-040 GM LSX Gen-4 MLS Cylinder Head Gasket 4.185" Bore .040" Thick

The Cometic C5935-040 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM LSX Gen-4 small block V8 engines. Designed with a 4.185-inch bore and .040-inch compressed thickness, this gasket provides superior sealing performance for high-performance and racing applications.

Key Features:

• Multi-Layer Steel (MLS) construction for maximum durability and reliability
• 4.185-inch bore diameter accommodates stock and modified engine configurations
• .040-inch compressed thickness allows precise compression ratio tuning
• Compatible with GM LSX Gen-4 small block V8 engines
• Engineered for RHS cylinder heads
• Superior combustion sealing under extreme cylinder pressures
• Exceeds OEM performance standards for high-output applications

Cometic MLS gaskets feature multiple layers of stainless steel with advanced polymer coatings that ensure optimal sealing even in demanding racing and forced induction environments. The precisely engineered thickness allows engine builders to fine-tune compression ratios for maximum performance while maintaining excellent sealing integrity.