Nik,
It looks like 2448, which can be seen at the Monterey Motorsports Reunion looking much like the Fiskens car, including race number 11.
But 2448:
Wasn’t ‘delivered new to Ray Hunt, Florida’: 2448 was delivered new to the Foreign Car Center, Birmingham, AlabamaWasn’t ‘subsequently purchased by David L McMahon’: 2448 was subsequently purchased by Paul Wood, also of Birmingham ALWasn’t then sold ‘to Jeff Carlin in 1966’: 2448’s second owner was Pat Colletti (Tucson, AZ).
All, given a fair wind, will be revealed shortly.
RS