KIBBLEWHITE Nitrided Valve — Head diameter 1.715", Stem diameter 0.276", Length 4.580" – 04-21 Sportster

Engineered nitrided valve designed to improve wear resistance and reduce friction ⚙️

The one-piece, stellite-tipped construction and special nitriding process provide a .002" depth with a .0002" surface buildup for enhanced durability and smoother operation.

• Delivers strong resistance to corrosion and outperforms hard chromium and electroplated nickel in wear tests.
• Lightweight profiles promote excellent flow characteristics for improved engine breathing.
• Compatible with both leaded and unleaded fuels and suitable for close-tolerance use in cast iron and bronze-type guides for optimal oil control and heat dissipation.

Manufactured with precision and attention to detail — made in the USA 🇺🇸