1936-1947 for Harley Knucklehead EL KIBBLEWHITE Intake Valve Big Twin 20-4101
1936-1947 for Harley Knucklehead EL KIBBLEWHITE Intake Valve Big Twin 20-4101

1936-1947 for Harley Knucklehead EL KIBBLEWHITE Intake Valve Big Twin 20-4101

KIBBLEWHITE

$31.01

Quantity

Manufacturer: Kibblewhite
MPN: 20-4101
Title: Nitrided Valves
Size: Standard
Option: Intake

  • 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.

OE Replacement Numbers

"1807136"

Fitment Chart

YearMakeModelPositionNotes
1941-1947Harley-DavidsonKnucklehead FL--
1936-1947Harley-DavidsonKnucklehead EL--