Head Gasket Set 11-22 Hemi 6.4L

The Head Gasket Set 11-22 Hemi 6.4L (MPN HS55457) from MAHLE ORIGINAL/CLEVITE is engineered for Dodge Ram and Jeep platforms equipped with the modern 6.4L Hemi V8, covering model years 2011 through 2022. This complete gasket set addresses the critical seal between cylinder head and engine block—a component that directly impacts compression retention, coolant integrity, and overall engine reliability. Whether you're performing routine maintenance, addressing a blown gasket, or rebuilding after high-performance modifications, this OEM-specification set ensures factory-correct sealing geometry and material composition.

MAHLE ORIGINAL gaskets are manufactured to exacting tolerances using advanced composite materials and steel reinforcement that withstand the thermal cycling and combustion pressures of modern forced-induction and naturally aspirated Hemi engines. The HS55457 set includes all necessary gasket components—head gaskets, intake manifold gaskets, exhaust manifold gaskets, and supplementary seals—precisely sized for the 6.4L architecture. This comprehensive approach eliminates mismatched components and prevents vacuum leaks, coolant seepage, and oil weeping that compromise performance and engine longevity. Proper installation with correct torque specifications and sequence ensures uniform clamp load distribution across the cylinder head surface.

Serious enthusiasts, professional technicians, and Ram/Jeep owners tackling cylinder head work—whether for mild bolt-on modifications or comprehensive engine rebuilds—depend on this set's OEM-level reliability. The 11-22 model year range covers the second and third generation 6.4L Hemis, making this set compatible with Ram 1500, Ram 2500/3500, Jeep Grand Cherokee, and Grand Wagoneer applications. Installation requires standard gasket surface preparation, proper head bolt torque sequences per Chrysler specifications, and careful alignment during reassembly. TacticalSurplusUSA stocks this MAHLE ORIGINAL set to ensure availability when your build demands uncompromising quality and fitment.