Nitrided Valve — 1.935" head, 0.309" stem, 3.620" length

KIBBLEWHITE Nitrided Valve — 1.935" head, 0.309" stem, 3.620" length – 70-85 Sportster

KIBBLEWHITE
DS-198975
20-4196
One-piece stellite-tipped nitrided valve offering improved wear resistance, corrosion resistance, and excellent flow characteristics. Compatible with leaded and unleaded fuels.
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The nitrided valve features a one-piece, stellite-tipped construction fortified by a special nitriding process that provides a 0.002" case depth and a 0.0002" surface buildup to reduce friction and improve wear resistance. ⚙️

  • Provides strong resistance to corrosion and outwears hard chromium and electro-deposition nickel plating.
  • Lightweight profiles deliver excellent flow characteristics.
  • Compatible with leaded and unleaded fuels; suitable for close-tolerance guides to maximize oil control and heat dissipation.
  • Made in the USA.

Engineered for durability and sustained performance in demanding conditions. 🔩

: DS-198975
In Stock

Data sheet

Size
Standard
Brand
KIBBLEWHITE
Length
3,620"
3.620"
Application
Intake
Head Diameter
1,935"
1.935"
Material
Stainless Steel
Harley Family
Sportster

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Sportster Sportster 1972
Harley Davidson Sportster Sportster 1973
Harley Davidson Sportster Sportster 1974
Harley Davidson Sportster Sportster 1975
Harley Davidson Sportster Sportster 1976
Harley Davidson Sportster Sportster 1977
Harley Davidson Sportster Sportster 1978
Harley Davidson Sportster Sportster 1970
Harley Davidson Sportster Sportster 1971
Harley Davidson Sportster Sportster 1972
Harley Davidson Cafe Racer Sportster 1977
Harley Davidson Cafe Racer Sportster 1978
Harley Davidson Sportster Sportster 1972
Harley Davidson Sportster Sportster 1973
Harley Davidson Sportster Sportster 1974
Harley Davidson Sportster Sportster 1975
Harley Davidson Sportster Sportster 1976
Harley Davidson Sportster Sportster 1977
Harley Davidson Sportster Sportster 1978
Harley Davidson Sportster Sportster 1979
Harley Davidson Sportster Sportster 1980
Harley Davidson Sportster Sportster 1981
Harley Davidson Sportster Sportster 1982
Harley Davidson Sportster Sportster 1983
Harley Davidson Sportster Sportster 1984
Harley Davidson Sportster Sportster 1985
Harley Davidson Sportster Sportster 1970
Harley Davidson Sportster Sportster 1971
Harley Davidson Sportster Sportster 1972
Harley Davidson Roadster Sportster 1978
Harley Davidson Roadster Sportster 1979
Harley Davidson Roadster Sportster 1980
Harley Davidson Roadster Sportster 1981
Harley Davidson Roadster Sportster 1982
Harley Davidson Roadster Custom Sport Sportster 1983
Harley Davidson Roadster Sportster 1984
Harley Davidson Roadster Sportster 1985
Harley Davidson Sportster Sportster 1977
Harley Davidson Sportster Sportster 1978
Harley Davidson Sportster Sportster 1983
Harley Davidson Sportster Sportster 1984
Harley Davidson Sportster Sportster 1985
Harley Davidson Sportster 1984