The Supertech exhaust valve set for Honda D16A6/D15B applications includes eight black-nitrided exhaust valves supplied as a matched replacement set. Intended for cylinder head maintenance and rebuilds, these valves provide consistent geometry and a nitrided finish for surface protection during installation. Supplied as a full eight-valve set to replace exhaust valves on the specified Honda engines.
Supertech Honda D16A6/D15B Black Nitrided Exhaust Valve - Set of 8