The Supertech black nitrided intake valve for Toyota Scion tC (2AR‑FE / 2AZ‑FE) applications is a single replacement offered at +1mm oversize for valve seat machining during rebuilds. Sold individually, it provides the extra material margin needed when reconditioning seats. The nitrided finish is specified, aligning the part with common service procedures.
Supertech Toyota Scion tC 2ARFE / 2AZFE Black Nitrided Intake Valve - +1mm OS - Single (D/S Only)