This vacuum port fitting replaces the factory front PCV fitting on the front passenger side of the intake manifold. This replaces the plug n play connection Ford uses on the front of the manifold to connect the hose that runs from the PCV valve to the front of the intake manifold.
These are black anodized with one 1/4 NPT port allowing you enough vacuum or boost reference source to branch off to multiple accessories and guages. Great for connecting to a vacuum block, wastegates, fuel regulators, boost controllers, blow-off valves, map sensors, or any other accessories requiring a boost or vacuum signal from the manifold.
Made in USA by MMR