Manley 99225 Valve Spring Kit for 1948–1957 Harley-Davidson FL

Manley .500-.600 valve spring kit features tri-spring interference fit to reduce harmonics and control spring spring surge. Includes top collars.

The Manley 99225 Valve Spring Kit is designed for specified 1948–1957 Harley-Davidson FL applications. This kit is identified by SKU 11-9612 and is supplied as a kit for valve spring service.

Machining is required to lower the height of the valve guide to avoid interference with the top collar. Proper preparation of the valve guide is therefore necessary before installation. Review the application and machining requirements to ensure the components are appropriate for the intended engine service.

The Manley 99225 kit fits 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, and 1957 Harley-Davidson FL models. The product has a country of origin of the USA.

Features:

• Brand: Manley
• Part Number: 99225
• SKU: 11-9612
• Product Type: Valve Spring Kit
• Unit of Measure: Kit
• Fitment: 1948–1957 Harley-Davidson FL
• Installation Requirement: Machining is required to lower the valve guide height and avoid interference with the top collar.
• Country of Origin: USA

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