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Cylinder Head Set With Rocker Assembly For Harley-Davidson Knucklehead

Cylinder Head Set With Rocker Assembly For Harley-Davidson Knucklehead

Regular price $2,996.36 USD
Regular price Sale price $2,996.36 USD
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  • Knucklehead cylinder head set features original cast iron with black finish
  • Head set includes valves, springs, collars, and guides with parkerized upper and lower valve cover sets installed
  • Head set includes rocker assembly
  • Head set features early rocker box shape of the 1936-1939 EL models
  • Rear exhaust rocker arm shaft is fitted with the seal tube spacer arrangement, an upgrade of the era to allow the use of the later model valve spring covers
  • Intake ports are the large 74" version of 1941-1947 FL models
  • Fits:
    • FL 1941-1947
    • EL 1937-1940
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