Kibble White 09263316 Valve conversion kit

KIBBLEWHITE – Valve Kit (manufacturer part no. 20-22550)
Complete valve kit designed for vintage/road motorcycles, sold for one engine. Designed for careful replacement of cylinder head components on listed engines (e.g. Harley 1340 cc from 1983). Made in the USA, compatible with leaded and unleaded fuels.

• Kit contents:
  • 2x intake valves (Black Diamond® stainless steel, black nitride coating)
  • 2x exhaust valves (Black Diamond® stainless steel)
  • 4x intake/exhaust retainers
  • 4x pairs of intake/exhaust keepers (heat-treated steel)
  • 4x valve springs (KPMI® or equivalent)
  • 4x intake/exhaust base washers
  • 4x OEM replacement valve stem seals

Black Diamond™ valves are forged from a single piece of stainless steel and, according to the manufacturer, are enhanced by a German process to improve wear resistance and reduce friction. White Diamond® valves (where applicable) are CNC machined from a single block of EV8 stainless steel or Inconel-751 and fully chrome plated.

• Technical specifications:
  • Tulip angle: Intake 23°, Exhaust 29°
  • Head diameter: Intake 49.53 mm (1.950"), Exhaust 44.45 mm (1.750")
  • Application: intake and exhaust valves

Ideal for vintage builds and touring motorcycles seeking a complete and high-quality OEM replacement part. Manufacturer reference: 20-22550.