The Supertech intake valve for Mazda/Ford Duratec 2.0L and 2.3L engines is a single black-nitrided replacement supplied for routine head service and rebuilds. As an OE-style intake valve it fits Duratec cylinder heads and supports selective replacement of worn components. Use this valve when replacing intake valves on 2.0L or 2.3L Duratec engines during maintenance or engine rebuilding.
Supertech Mazda/Ford Duratec 2.0L/2.3L Intake Valve Blk Nitrided - Single