The Supertech Inconel exhaust valve for Hyundai Genesis 3.8L engines is a +1mm 32×5.47×105.5mm direct-fit valve sold individually for exhaust-side replacement. Intended for targeted repairs during head service or maintenance, this single Inconel exhaust valve matches the 3.8L Genesis geometry and can be used when a single valve requires replacement rather than a full set.
Supertech Hyundai Genesis 3.8L 32x5.47x105.5mm +1mm Inconel Exhaust Valve - Single (Drop Ship Only)