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The Supertech black‑nitrided exhaust valve for the Ferrari 355 5V is a single replacement intended for head service on that five‑valve platform. The nitrided finish improves surface hardness and wear resistance while matching 355 valvetrain dimensions. Sold individually and available via drop ship, this valve is provided for accurate maintenance or restoration of Ferrari 355 valvetrain components.
Supertech Ferrari 355 5V Black Nitrided Exhaust Valve - Single (Drop Ship Only)
