Legacy Metrics

1971 Ferrari 365 GTS/4 Daytona Spider

14863roadItaly
Engine
4.4L V12 quad-cam, 352 bhp
Colour
Giallo Fly (yellow)

A left-hand-drive Ferrari 365 GTS/4 Daytona Spider finished in Giallo Fly over black leather, the 36th of only 121 examples built, delivered to Luigi Chinetti's Motors in February 1972 before its debut at the New York International Auto Show. Long-term ownership by Californian banker Alfredo Ducato — a close personal correspondent of Enzo Ferrari — kept the car in a single collection until 1987. Subsequently passing through several noted American collectors, the car retains just over 13,400 original miles, holds Ferrari Classiche Red Book certification, and won the Platinum Award at the 2008 Cavallino Classic Concours d'Elegance.

Ownership

  1. Auction sale
  2. 1972-02-01 → 1972-04-28Factory delivery
    Luigi Chinetti Motors
    full documentation

    US-market delivery destination; vehicle was displayed at the New York International Auto Show during this period.

  3. 1972-04-28 → 1987Private sale
    Alfredo Ducato
    full documentation

    Banker and longstanding Ferrari client based in Hillsborough, California; retained the car until his passing. Maintained a personal correspondence with Enzo Ferrari over many years.

  4. 1987 → 1990Inheritance
    Mrs. Ducato
    partial documentation

    Retained the car for roughly three years following her husband's death before arranging its sale.

  5. 1990 → 2000Private sale
    Herb Boyer
    partial documentation

    Resident of Burlingame, California; commissioned a repaint in original Giallo Fly and a period-correct leather interior retrim during 1997. Sale facilitated through Walnut Creek Ferrari and intermediary Brandon Lawrence.

  6. 2000 → 2005-08-01Private sale
    Tom Knudsen
    partial documentation

    San Francisco, California-based owner; vehicle had fewer than 10,000 original miles at time of acquisition.

  7. 2005-08-01 → 2008Private sale
    James L. Page
    partial documentation

    Noted collector based in Boca Raton, Florida; consigned the car for sale with approximately 12,775 miles recorded.

  8. 2008 → 2008Private sale
    Charles Yassky
    full documentation

    New York-based owner who obtained Ferrari Classiche Red Book certification in April 2008 and participated in the factory-organised 40th Anniversary Daytona tour from Maranello to Mugello.

  9. 2008 →Private sale
    Current owner
    partial documentation

    Maintained the car as part of a carefully preserved Ferrari collection; odometer showed 13,442 miles at time of cataloguing.

Competition

  1. 1967
    1967 Daytona 24 Hours
    1st, 2nd, and 3rd place sweep by Ferrari

    This result inspired the informal 'Daytona' nickname applied to the 365 GTB/4 by enthusiasts; the car itself did not compete — this entry records the referenced historical event.

  2. 1972-04-01
    New York International Auto Show

    Vehicle was displayed at the show while in the custody of Luigi Chinetti Motors, prior to its first retail sale.

  3. 2008-01-26
    Cavallino Classic Concours d'Elegance
    Platinum Award

    Shown by owner Charles Yassky in Palm Beach, Florida; received the highest award at the concours.

Maintenance & restoration

  1. 1997Bodywork
    Bob Potts

    Full exterior repaint in the original Giallo Fly shade, carried out to refresh the car's appearance after several years of ownership.

    Commissioned by Herb Boyer; the work returned the car to factory-correct colour.

  2. 1997Restoration
    Ken Neminick

    Cabin retrimmed in factory-specification black leather to match original interior specification.

    Carried out concurrently with the repaint at Herb Boyer's direction.

  3. 2008
    Inspection

    Ferrari Classiche evaluation completed, resulting in Red Book certification confirming the car remains true to its original factory specification.

    Certification obtained by Charles Yassky.

  4. Inspection
    Gran Touring Classics

    Compression and leak-down test conducted to verify engine mechanical health; results confirmed the engine is in good order.

    Performed by Norbert Hofer; described as recent at time of cataloguing.

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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.