LSx Cometic MLS Head Gaskets .040 Thick

The LSx Cometic MLS (Multi-Layer Steel) Head Gaskets are designed for high-performance LS-based engines. Engineered with durability and precision, these gaskets provide superior sealing even under extreme conditions. Ideal for small bore applications, the .040" thickness ensures optimal compression and performance. Whether you're building a high-horsepower street engine or a competition-ready LS build, these gaskets offer unmatched reliability.

Product Specifications

Bore Size: 3.930"
Part Number: LSX #H1294040S
Thickness: .040"
Material: Multi-Layer Steel (MLS)
Application: LS-based engines

Performance & Compatibility

Designed for high-performance and forced-induction applications, the LSx Cometic MLS Head Gaskets provide exceptional sealing capability, preventing leaks even under extreme pressures. With a 3.930" bore, these gaskets are ideal for small bore LS builds, ensuring precise fitment and enhanced durability.