LSx Cometic MLS Head Gaskets .040 Thick

LSx Cometic MLS Head Gaskets .040 Thick

The LSx Cometic MLS (Multi-Layer Steel) Head Gaskets are designed for high-performance LS1-style engines. With a large 4.160″ bore and a precision .040″ thickness, these head gaskets provide excellent sealing and durability under extreme conditions. Manufactured with multi-layer steel construction, they offer superior reliability for racing and high-horsepower applications.

Key Features

• Bore Size: 4.160″
• Thickness: .040″
• Part Number: LSX #C5318-040
• Compatibility: LS1 Style Motors Only
• Construction: Multi-Layer Steel (MLS) for superior sealing
• Performance: Designed for high-horsepower and racing applications

Performance & Compatibility

These Cometic MLS head gaskets are engineered for LS1-style engines requiring a large bore 4.160″ gasket. They provide maximum sealing for high-performance builds, ensuring reliability under extreme conditions. Ideal for naturally aspirated, turbocharged, or supercharged applications.