Kibblewhite Black Diamond Stainless Valves.
Fitment:
-71-73 Honda CB 500 (8 Valve)
-74-78 Honda CB 550 (8 Valve)
Available in STD and +1mm Oversize Diameter.
Set of 8 Valves: 4 Intake Valves and 4 Exhaust Valves.
Valve Seat Re-cutting is highly recommended when installing new valves. This will insure proper valve seat seal and allow the engine to produce optimum power and have the best reliability.