Cometic C5933-075 GM LSX MLS Cylinder Head Gasket Bore Thick - Gen-4 4.125 075

The Cometic C5933-075 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM LSX Gen-4 small block V8 engines. This gasket features a 4.125-inch bore diameter and a .075-inch (0.75mm) compressed thickness, making it ideal for performance builds and engine rebuilds requiring precise compression control.

Key Features:

• Multi-Layer Steel construction provides superior sealing and durability under extreme cylinder pressures
• 4.125-inch bore diameter accommodates stock and slightly over-bored LSX Gen-4 engines
• .075-inch compressed thickness allows for precise compression ratio tuning
• Designed for GM LSX Gen-4 small block V8 applications including LS2, LS3, LS7, and L92 engines
• Compatible with RHS (Racing Head Service) cylinder heads
• Embossed stainless steel layers with elastomeric coating ensure maximum combustion sealing
• Resists corrosion and withstands high heat and pressure cycling

Cometic's MLS gaskets are a trusted choice among engine builders and performance enthusiasts for their proven reliability in street, strip, and race applications. Each gasket is manufactured to exacting tolerances to ensure consistent sealing performance and long service life.