Exh Manifold Gasket Set 11-22 Hemi 6.4L

The Exh Manifold Gasket Set 11-22 Hemi 6.4L is a critical engine seal component engineered for Dodge Ram trucks and Jeep Wrangler models equipped with the 6.4-liter Hemi V8 platform from 2011 through 2022. This gasket set prevents exhaust leaks at the manifold-to-cylinder-head interface, a common failure point in high-performance and heavily modified Hemi engines. Whether you're rebuilding after aggressive tuning, replacing worn seals after high-mileage use, or performing preventative maintenance on a modified truck, this OEM-spec gasket set ensures a proper seal without compromise.

Manufactured by MAHLE ORIGINAL/CLEVITE under MPN MS19672, this gasket set utilizes premium composite materials designed to withstand the extreme heat cycling and pressure pulses inherent to modern direct-injection Hemi powerplants. The multi-layer construction provides superior durability compared to aftermarket alternatives, resisting thermal degradation and maintaining a consistent seal across repeated heating and cooling cycles—especially important for tuned engines running elevated exhaust temperatures. The gasket profile is precision-molded to match factory cylinder head port geometry, ensuring zero gaps or misalignment that could allow exhaust gases to escape into the engine bay.

This gasket set is essential for anyone undertaking manifold removal, whether for turbo installation, supercharger integration, or exhaust system upgrades on 2011–2022 Ram 1500, Ram 2500, Ram 3500, Jeep Wrangler JK, or Jeep Grand Cherokee models with the 6.4L Hemi engine. Professional mechanics and serious enthusiasts rely on MAHLE's OEM-quality construction to avoid repeat failures and exhaust leaks that compromise both performance and diagnostics. Proper installation on a clean surface with correct bolt torque specifications ensures a leak-free assembly that will outlast the vehicle itself.