4.100 MLX Head Gasket .051 - GM LS 6.2L RH

The 4.100 MLX Head Gasket .051 for GM LS 6.2L RH from Cometic Gaskets is designed specifically for high-performance LS engine builds and restorations. This multi-layer steel (MLX) head gasket is essential for the right-hand (passenger side) cylinder head on 6.2L LS powerplants, making it a critical component for engine rebuilds, head work, or power upgrades.

Constructed with multiple layers of spring steel and a proprietary elastomer facing, this gasket ensures a consistent seal under extreme cylinder pressures and temperature variations. The .051-inch thickness is precisely engineered to maintain the correct combustion chamber volume and compression ratio for 6.2L LS applications, which is vital for proper piston-to-valve clearance and thermal expansion stability.

Engine builders and mechanics working on 6.2L LS platforms, including truck and performance car applications, rely on this gasket for its reliability in both naturally aspirated and boosted configurations. Proper installation following torque sequences and head surface preparation protocols is essential for optimal performance.