Cometic C5475-060 MLS Cylinder Head Gasket GM LS1/LS2/LS3/LS6 Gen III/IV 3.910" Bore

The Cometic C5475-060 is a Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM LS-series small block V8 engines, including LS1, LS2, LS3, and LS6 Generation III and Generation IV platforms. This precision gasket features a 3.910-inch bore diameter and a compressed thickness of .060 inches (1.5mm), making it ideal for stock to mild performance applications.

Key Features:

• Multi-Layer Steel construction provides superior sealing and durability under extreme conditions
• 3.910-inch bore diameter designed for standard LS engine cylinder bores
• .060-inch compressed thickness suitable for stock deck heights and mild performance builds
• Embossed steel layers with a high-temperature polymer coating ensure maximum conformability
• Engineered to withstand high cylinder pressures and temperatures in forced induction and naturally aspirated applications
• Direct fit for GM LS1, LS2, LS3, and LS6 Gen III and Gen IV small block V8 engines

Cometic's MLS gaskets feature multiple layers of stainless steel with strategically placed embossments that allow the gasket to adapt to sealing surfaces, providing excellent torque retention and reusability. The advanced coating technology ensures optimal sealing while preventing corrosion and accommodating minor surface imperfections. This gasket is a reliable choice for engine rebuilds, performance upgrades, or head replacements on LS-platform engines.