SKU:11-2022

Kibblewhite Lower Valve Spring Collar Set for Harley FL 1948 to 1957 20-2111

Kibblewhite Lower Valve Spring Collar Set for Harley FL 1948 to 1957 20-2111

Regular price $28.99 USD
Sale price $28.99 USD Regular price
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Kibblewhite Lower Valve Spring Collar Set for Harley FL (1948–1957) — 20-2111

Designed for Harley Davidson FL models from 1948 to 1957, this lower valve spring collar set is machined to work with.562 inch diameter guide seals and counter bored for added clearance.

Its precise machining ensures proper fit, maintains consistent valve spring tension, and reduces stress on the valve train. Made in the USA, these collars are built to withstand engine operation while preserving seal integrity during rebuilds or performance upgrades.

  • Designed for Harley Davidson FL models from 1948 to 1957
  • Machined for.562 inch diameter guide seals
  • Counter bored for added clearance and stress reduction
  • Made in the USA
  • Part number 20-2111
  • Helps maintain consistent valve spring tension and seal integrity

Easy to install, this collar set provides a secure fit that minimizes valve spring movement and supports smooth engine performance. Pair it with the recommended bench valve spring tool for efficient installation and removal, ensuring accurate placement and optimal engine function.

Ideal for vintage Harley Davidson enthusiasts and professional mechanics seeking reliable, factory-quality components for restoration or performance projects.

Sifton lower valve spring collar set is machined to work with.562 inch diameter guide seals and counter bored for added clearance.

The Kibblewhite Lower Valve Spring Collar Set is engineered for precise performance and durability on classic Harley Davidson FL models from 1948 to 1957. This set features high-quality machining to ensure proper fit with.562 inch diameter guide seals, and it is counter bored for added clearance, reducing stress and enhancing valve operation. Constructed in the USA, these collars are designed to withstand the rigors of engine operation while maintaining consistent valve spring tension and seal integrity. The set's robust build helps improve engine reliability and longevity, making it an essential component for rebuilds and performance upgrades alike. Easy to install, this collar set provides a secure fit that minimizes valve spring movement and ensures smooth engine performance. Pair it with the recommended bench valve spring tool for efficient installation and removal, ensuring accurate placement and optimal engine function. This accessory item is perfect for vintage Harley Davidson enthusiasts and professional mechanics seeking reliable, factory-quality components for their restoration or performance projects.

Features:

  • Designed for Harley Davidson FL models from 1948 to 1957
  • Machined for.562 inch diameter guide seals
  • Counter bored for added clearance and stress reduction
  • Made in the USA for quality assurance
  • Ensures consistent valve spring tension and seal integrity

Fitment:
Harley Davidson FL 1948
Harley Davidson FL 1949
Harley Davidson FL 1950
Harley Davidson FL 1951
Harley Davidson FL 1952
Harley Davidson FL 1953
Harley Davidson FL 1954
Harley Davidson FL 1955
Harley Davidson FL 1956
Harley Davidson FL 1957
Harley Davidson FL 1958
Harley Davidson FL 1959
Harley Davidson FL 1960
Harley Davidson FL 1961
Harley Davidson FL 1962
Harley Davidson FL 1963
Harley Davidson FL 1964
Harley Davidson FL 1965
Harley Davidson FL 1966
Harley Davidson FL 1967
Harley Davidson FL 1968
Harley Davidson FL 1969
Harley Davidson FL 1970
Harley Davidson FL 1971
Harley Davidson FL 1972
Harley Davidson FL 1973
Harley Davidson FL 1974
Harley Davidson FL 1975
Harley Davidson FL 1976
Harley Davidson FL 1977
Harley Davidson FL 1978
Harley Davidson FL 1979
Harley Davidson FL 1980
Harley Davidson FL 1981
Harley Davidson FL 1982
Harley Davidson FL 1983
Harley Davidson FL 1984
Harley Davidson FLT 1979
Harley Davidson FLT 1980
Harley Davidson FLT 1981
Harley Davidson FLT 1982
Harley Davidson FLT 1983
Harley Davidson FX 1971
Harley Davidson FX 1972
Harley Davidson FX 1973
Harley Davidson FX 1974
Harley Davidson FX 1975
Harley Davidson FX 1976
Harley Davidson FX 1977
Harley Davidson FX 1978
Harley Davidson FX 1979
Harley Davidson FX 1980
Harley Davidson FX 1981
Harley Davidson FX 1982
Harley Davidson FX 1983
Harley Davidson FX 1984
Harley Davidson FXR 1982
Harley Davidson FXR 1983

Only 10 piece in stock!


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