MacIvey’s Pair of New Cylinder Heads for 2011 Ford 6.7L Power Stroke diesel engines is designed for optimal fitment on early model trucks originally equipped with white factory glow plug insulators. Each pair is precision-machined from brand new castings and fully assembled, eliminating the risks and variability associated with remanufactured heads. You get upgraded Manton conical valve springs, brand new valves and seals—never reused or mixed-brand internals—for high reliability in every application. Built on a foundation of decades-long manufacturing expertise, MacIvey cylinder heads are ready to install, backed by an unlimited mileage warranty, and trusted by dealers for performance, durability, and profit margin support.
