• One-piece stainless-steel, stellite-tipped valves impregnated by a special nitrided process with .002" depth and .0002" surface buildup to improve wear properties and reduce friction
• This process provides resistance to corrosion; wears superior to hard chromium and electrolysis nickel-plating
• Lightweight with profiles that provide excellent flow characteristics
• Compatible with leaded and unleaded fuels and can be run in cast iron- and bronze-type guides at close tolerances for maximum oil control and heat dissipation
• Sold each
• Made in the U.S.A.

Intake:

    Head Dia. 1.750" /Stem Dia.  .3765" /Tulip 23 degrees  /Length 3.590" /Notes- Std. /OEM #18071-36

Exhaust:

    Head Dia. 1.750" /Stem Dia. .3760" /Tulip 27 degrees /Length 3.670" /Notes- Std. /OEM #18081-36