The Supertech black-nitrided flat-head intake valve for Volkswagen 1.8L and 2.0L 8-valve and 16-valve applications is a single replacement component sold individually. With a flat intake face specified in the listing and the black nitrided finish, this single valve option serves situations where a flat-seat valve is required during head service or valve replacement.
Supertech VW 1.8L/2.0L 8V 16V Black Nitrided Flat Intake Valve - Single (Drop Ship Only)