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The Mishimoto hot-side upper boot for 2008–2010 Ford 6.4L Powerstroke engines is a direct-fit replacement designed for durability and proper sealing. It features DuraCore inner material and a multi-layer silicone build with heat-resistant embedded fibers to resist heat, pressure, fuel and oil, and includes high-quality constant-tension T-bolt clamps. This boot replaces the factory upper hot-side pipe for improved reliability.
Mishimoto 08-10 Ford 6.4L Powerstroke Factory Fit Boot - Hot Side Upper Boot
