4.100 MLS Head Gasket .051 - Dodge 6.1L

The Cometic Gaskets 4.100 MLS Head Gasket .051 for Dodge 6.1L engines is designed for builders and mechanics who require precision in high-performance or stroker applications. This multi-layer steel (MLS) head gasket effectively seals the critical interface between the cylinder head and engine block, ensuring reliability under combustion pressures and thermal cycling.

Utilizing advanced MLS gasket technology, this product features multiple thin steel layers with elastomer facing, which accommodates surface imperfections while maintaining a pressure-tight seal. The .051-inch thickness is calibrated for standard head deck heights and port locations on Dodge 6.1L platforms, ensuring optimal combustion chamber volume and fuel atomization.

Ideal for Dodge 6.1L Hemi builds—including SRT8 applications and aftermarket stroker projects—this gasket is engineered to handle increased boost pressure and nitrous systems. Its 4.100-inch bore diameter aligns with OEM specifications, safeguarding against detonation-induced damage and ensuring accurate piston-to-valve clearance.