Jims Hydraulic Tappet Assembly.005 for Harley FL (1953-1962)
Upgrade your vintage Harley FL engine with the Jims.005 oversize hydraulic tappet, featuring an installed roller assembly for smoother valve operation.
Designed for Harley Davidson FL models from 1953 to 1962. Made in the USA.
Includes hydraulic unit; nuts are sold separately.
Key installation and operation details ensure proper clearance and longevity:
- Provides precise valve adjustment with proper bleed-off time.
- Bleed-off period of 5 to 15 minutes (or longer) is needed for correct clearance.
- After bleed-off, the pushrod should spin freely with your fingers.
- During adjustment, do not rotate the engine while the pushrods are tight; never turn the engine over if the pushrod does not spin freely after adjustments.
Fitment notes reflect broad compatibility within the Harley FL family:
- Harley Davidson FL 1953
- Harley Davidson FL 1954–1962
- Harley Davidson FL 1963–1984
- Harley Davidson FLT 1979–1983
- Harley Davidson FX 1971–1984
- Harley Davidson FXR 1982–1983
For precision adjustments, optional tools like the Sifton Pushrod Adjustment Gauge or Pushrod Cover Clip Tool are available separately.
Jims.005 oversize hydraulic tappet includes installed roller assembly.
Upgrade your vintage Harley Davidson FL engine with the Jims Hydraulic Tappet Assembly.005, designed specifically for models from 1953 to 1962. This high-quality hydraulic tappet offers precise valve operation, ensuring optimal engine performance and longevity. Made in the USA, this assembly is a reliable choice for restoring or maintaining classic Harley engines. Proper installation is essential; order the hydraulic unit and nuts separately to complete the setup. During installation, note that tappet adjustment may cause the pushrod to become tight. Allow 5 to 15 minutes or longer for the hydraulic tappet to fully bleed off, ensuring proper clearance. It is crucial not to rotate the engine while the pushrods are tight, as this can cause damage. After the bleed-off period, the pushrod should spin freely with your fingers, indicating correct installation. Never turn the engine over if the pushrod does not spin freely after adjustments, to prevent engine damage. This hydraulic tappet assembly is compatible with a range of Harley Davidson FL models and provides a straightforward upgrade for enthusiasts seeking improved engine performance and reliability. For precision adjustments, consider using accessory tools like the Sifton Pushrod Adjustment Gauge or Pushrod Cover Clip Tool, which are available separately. Proper handling and installation will ensure your Harley engine runs smoothly for years to come.
Features:
- Designed for Harley Davidson FL models from 1953 to 1962
- Made in the USA for quality assurance
- Includes hydraulic unit and nuts, sold separately
- Allows for precise valve adjustment with proper bleed-off time
- Pushrod should spin freely after adjustment, indicating proper installation
Fitment:
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
