The Supertech intake valve for Ford EcoBoost 2.3L is a standard-size black-nitrided intake valve sold individually as a direct replacement. The nitriding process adds surface hardness to resist wear at the stem and guide interface, making it suitable for stock-dimension rebuilds or repairs. This valve is intended for applications where a standard-dimension nitrided intake valve is required for longevity in EcoBoost 2.3L engines.
Supertech Ford Ecoboost 2.3L Black Nitrided Intake Valve - STD Size - Single