Cometic C15410-043 GM LSX Gen-4 Small Block V8 Cylinder Head Gasket 4.100" Bore .043" MLS

The Cometic C15410-043 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM LSX Gen-4 small block V8 engines. This precision gasket features a 4.100-inch bore diameter and a compressed thickness of .043 inches, making it ideal for performance builds and applications requiring superior sealing capabilities.

Key Features:

• Multi-Layer Steel construction provides exceptional strength and durability under extreme conditions
• 4.100-inch bore diameter accommodates stock and performance engine configurations
• .043-inch compressed thickness allows precise control over compression ratios
• Designed for GM LSX Gen-4 small block V8 engines including LS2, LS3, LS7, and compatible variants
• Compatible with RHS (Racing Head Service) cylinder heads
• Advanced sealing technology prevents combustion leaks and maintains cylinder pressure
• Resistant to extreme temperatures and pressures in high-performance applications

Cometic MLS gaskets feature multiple layers of stainless steel with specialized coatings that create a superior seal while allowing the gasket to adapt to minor surface imperfections. This design ensures reliable performance in naturally aspirated, supercharged, and turbocharged applications. The precise .043-inch thickness enables engine builders to fine-tune compression ratios for optimal power and efficiency.