The Supertech black-nitrided exhaust valve set is sold as eight valves for use in Honda D16Z6, D16Y, D15B and D17A engine applications. These exhaust valves carry a black nitrided finish as specified and are supplied as a complete eight-piece set for valve replacement or engine rebuilds on the listed Honda engine codes. Verify exact engine code compatibility before installation.
Supertech Honda D16Z6/D16Y/D15B/D17A Black Nitrided Exhaust Valve - Set of 8