The Supertech intake valve set for Mazda/Ford Duratec 2.0L/2.3L engines includes eight black-nitrided intake valves sold as a set. Specified to match Duratec 2.0L and 2.3L applications, this intake valve set provides OE-style replacement components with a nitrided surface finish for standard rebuilds or valve refreshes on compatible cylinder heads.
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8