Description
Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless SteelBlack Diamond™ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and wearMade in the U.S.A.Must use Kibblewhite® Lightweight Valve Spring Kits when installing Black Diamond™ Valves.SpecsHead Diameter39.93 mmLength3.675″Riding StyleOff-RoadModelBlack Diamond™Tulip Angle15°ApplicationIntakeMaterialStainless SteelProduct NameValveStem Diameter0.2358″UnitsEach
