Legacy Metrics

1963 Shelby 289 Cobra Mk II

CSX 2274roadUnited States
Engine
289 cu in (4.7L) V8, twin four-barrel carburetors, 271 hp
Colour
Blue with white stripes

Chassis CSX 2274 is a 1964 Shelby 289 Cobra built on the AC Ace tubular-aluminium platform and fitted with Ford's 289 cubic-inch V-8. Billed to Shelby American in December 1963, it was invoiced to Noble Motor Company of Danville, Illinois in March 1964 in white-over-black trim with the twin four-barrel carburettor option. The car passed through several documented American owners, appeared on the cover of the first Cobra World Registry in 1974, spent over two decades in the Paul Montrone Bayberry Collection, and received a thorough mechanical rebuild in 2022. It retains its numbers-matching engine and original chassis plate.

Ownership

  1. Auction sale
    Estimate US$1,100,000 – US$1,300,000

    RM Sotheby's catalogue lot →

  2. 1964-03-20 → 1964-06-01Factory delivery
    Noble Motor Company
    full documentation

    Dealership in Danville, Illinois that received the car directly from Shelby American; the car was factory-finished in white with black trim and a twin four-barrel carburetor option.

  3. 1964-06-01 → 1970Private sale
    Clint Sandusky, Jr.
    partial documentation

    First private owner, based in Illinois; acquisition documented through the Shelby American Automobile Club Leaf Spring Cobra Registry.

  4. 1970 → 1972-10-01Private sale
    Bill Watkins Ford
    partial documentation

    Scottsdale, Arizona Ford dealership that took the car in as a trade-in at some point during 1970.

  5. 1972-10-01 → 1975Private sale
    James Wagner
    partial documentation

    Dayton, Ohio owner who acquired the car reportedly in near-concours condition and always garaged. The car appeared on the cover of the inaugural Cobra World Registry in 1974; Wagner fitted five-spoke wheels and a hood scoop before selling.

  6. 1975 →Acquisition unknown
    Series of intermediate owners
    none documentation

    Car passed through multiple caretakers during this period and was repainted in blue with white stripes sometime in the 1980s.

  7. → 2022Acquisition unknown
    Paul Montrone Bayberry Collection
    partial documentation

    Esteemed private collection that held the car for over twenty years starting in the late 1990s; no accidents or major modifications are recorded during this period.

  8. 2022 →Acquisition unknown
    Rare Drive
    full documentation

    Marque specialist in East Kingston, New Hampshire entrusted with an extensive mechanical refresh including brake and suspension rebuilds, engine tuning, and fuel and electrical system diagnosis; invoices on file.

Competition

No competition history extracted from the catalogue.

Maintenance & restoration

  1. 1964Modification
    Shelby American

    Engine and chassis upgrades carried out by Shelby American after the car's arrival in Los Angeles, prior to delivery to the dealership.

    Car shipped from AC Cars and received at Shelby's facility before being invoiced to the dealer on 20 March 1964.

  2. 2022Mechanical
    Rare Drive

    Extensive recommissioning encompassing a full rebuild of the braking and suspension systems, engine tuning, and thorough diagnosis of the fuel and electrical systems; chassis plate and numbers-matching engine confirmed original.

    Work carried out in East Kingston, New Hampshire and documented by accompanying service invoices.

  3. Bodywork

    Car was repainted from its earlier livery to the current blue with white stripes at some point during the 1980s.

Are you the owner of this car?

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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.