Legacy Metrics

1964 Ferrari 500 Superfast

5985roadItaly
Engine
4,962cc SOHC V12 with three Weber twin-choke carburetors, ~400 bhp
Colour
Dark blue ('Blu Scuro')

The sixth Ferrari 500 Superfast built (chassis 5985, Pininfarina job no. 99585), this car was completed in December 1964 and debuted publicly at the 57th Chicago Auto Show, making it the first 500 Superfast publicly exhibited in the United States. Originally finished in Blu Scuro over Arancia leather, it passed through a small number of distinguished American owners before spending nearly five decades with a Michigan physician. Showing just over 14,000 miles, it retains its original interior and has been refinished in the correct factory colour.

Ownership

  1. Auction sale
  2. 1964-12-23 → 1965Factory delivery
    Chinetti Motors
    partial documentation

    US importer took delivery and displayed the car at the 1965 Chicago Auto Show before selling it to the first private owner.

  3. 1965 →Private sale
    Hans Dieter Holterbosch
    partial documentation

    American importer of Löwenbräu beer based in New York; an avid collector of significant performance and vintage automobiles. He returned the car to Chinetti after a brief period.

  4. → 1966Private sale
    Judge Samuel Simon Leibowitz
    partial documentation

    Criminal defense attorney from Long Island; a longstanding Chinetti customer who also owned a 250 GT LWB California Spider and an alloy-bodied 275 GTB.

  5. 1966 → 1966Acquisition unknown
    Owner in Grosse Pointe, Michigan
    none documentation

    Brief ownership by an unidentified individual in the Detroit suburb of Grosse Pointe before the car was sold to Dr. Brady.

  6. 1966 →Private sale
    Dr. John L. Brady
    partial documentation

    Based in Goodrich, Michigan; drove the car occasionally until 1973 then placed it in a climate-controlled garage. In the mid-1990s commissioned a full engine rebuild and brake and fuel system servicing before eventually selling after roughly 47 years.

  7. Date unknownPrivate sale
    Renowned Ferrari connoisseur
    partial documentation

    Current consignor; acquired the car from Dr. Brady with approximately 13,500 miles showing, then had it refinished in the original dark blue color while leaving the interior untouched.

Competition

  1. 1965-02-01
    57th Annual Chicago Auto Show
    Exhibited

    Car was displayed by Chinetti Motors at McCormick Place; considered the first public showing of a 500 Superfast in the US.

  2. 2002-08-01
    Concours-Italian Style at Edsel & Eleanor Ford House
    Exhibited

    Believed to be the car's first public appearance since the 1965 Chicago show; took place at the historic Ford estate in Grosse Pointe.

  3. Quail Rally
    Completed without issue

    Participated the year prior to this auction listing; the car performed strongly throughout.

Maintenance & restoration

  1. Engine rebuild
    Terry Myr

    Full engine rebuild carried out, along with remedial work on the braking and fuel systems, after the car emerged from roughly two decades in storage.

    Work performed by noted Ferrari mechanic Terry Myr of Port Huron, Michigan, commissioned by Dr. Brady in the 1990s.

  2. Bodywork

    Exterior refinished in the original factory colour, Blu Scuro, replacing an earlier silver repaint; interior and dashboard woodwork were left untouched.

    Carried out by or at the direction of the current owner after acquisition from Dr. Brady.

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Each chassis record is compiled from public auction archives and links to its source material. Ownership, competition and maintenance entries are extracted from those catalogue listings by an LLM, which can make mistakes — please contact us with any corrections. The summary is Legacy Metrics’ own writing; we do not reproduce catalogue text.

“Full” and “partial” documentation labels indicate how well each entry is corroborated in the underlying sources, not an audit of the car’s physical paperwork. Names of recent or living owners are withheld for privacy.