VALVE IN +1MM HON1000 16+

Engine Valve

• Extensive R&D on all applications to provide high-performance components that last longer than OEM
• Black Diamond valves are one-piece forgings made from 21-4N high-performance stainless steel
• Trademarked Black Diamond treatment provides a stem that has a longer life capacity
• Keepers not included; use OEM keepers and bases, as noted
• All components made in the U.S.A.