SKU:13-9226

S&S Cycle Valve Spring Kit 90-2053 For Harley Davidson FL 1948-1957

S&S Cycle Valve Spring Kit 90-2053 For Harley Davidson FL 1948-1957

Regular price $261.99 USD
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S&S Cycle Valve Spring Kit 90-2053 for Harley-Davidson FL (1948–1957)

Engineered for precise valve adjustments on Harley-Davidson FL models from 1948 to 1957, this S&S Cycle Valve Spring Kit 90-2053 is designed to work with stock style guides and lower spring collars for 3/8 inch valves and stock keepers. The kit includes the top collar and springs, providing essential components for efficient valve spring replacement and valve guide modifications in one package.

  • Part number: 90-2053
  • Application: Harley-Davidson FL, 1948–1957
  • Cam lift compatibility: up to 0.550 inch
  • Valve guide modification: allows grinding 0.060–0.090 inches off the tops of valve guides
  • Includes: top collar and springs; designed for stock style guides and lower spring collars with 3/8 inch valves and stock keepers
  • Made in the USA
  • Suitable for restoration or performance upgrades; intended for experienced mechanics and DIY enthusiasts

Engineered for durability and precision, the kit helps maintain valve-train integrity while supporting performance and longevity in vintage Harley engines.

S&S valve spring kit is to be used with stock style guides and lower spring collars 3/8 inch valves and stock keepers. Kit includes top collar and springs.

The S&S Cycle Valve Spring Kit Part #90-2053 is engineered for precise valve adjustments on Harley Davidson FL models from 1948 to 1957. Designed to accommodate cam lifts up to 0.550 inch, this kit allows you to grind between 0.060 and 0.090 inches off the tops of your valve guides for optimal performance. Crafted in the USA, this comprehensive kit ensures quality and reliability during your engine maintenance or upgrade projects. The kit includes essential tools and components to facilitate efficient valve spring replacement and valve guide modifications, making it suitable for experienced mechanics and DIY enthusiasts alike. Whether you're restoring a vintage Harley or performing a performance upgrade, this kit provides the versatility needed for a range of applications. Engineered for durability and precision, the S&S Cycle Valve Spring Kit helps maintain the integrity of your engine's valve train while supporting enhanced performance and longevity.

Features:

  • Designed for Harley Davidson FL models from 1948 to 1957
  • Accommodates cam lifts up to 0.550 inch
  • Allows grinding 0.060 to 0.090 inches off valve guides
  • Made in the USA for quality assurance
  • Includes essential tools for valve spring and guide adjustments

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

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