KIBBLEWHITE Nitrided Valve — 1.715" head, 4.580" length, 0.2760" stem, 23° tulip – 04-21 Sportster

One-piece stainless-steel, stellite-tipped valve fortified by a special nitrided process with .002" depth and .0002" surface buildup to improve wear properties and reduce friction.

This nitriding delivers strong corrosion resistance and outwears hard chromium and electrolysis nickel-plating for longer service life.

Lightweight profiles provide excellent flow characteristics and compatibility with leaded and unleaded fuels; suitable for close-tolerance cast iron and bronze guides to maximize oil control and heat dissipation. Made in the USA. Not for RH Sportster. ⚙️🇺🇸