Formally, chassis #12301 is considered the first production Ferrari 365 GTB/4 "Daytona".

Ferrari 365 GTB/4 "Daytona" (#12301) '03.1969progettato da PininfarinaProdotto in una singola copia

Ferrari 365 GTB/4 "Daytona" (#12301) '03.1969
Ferrari 365 GTB/4 "Daytona" (#12301) '03.1969
Ferrari 365 GTB/4 "Daytona" (#12301) '03.1969
Pannello anteriore Ferrari 365 GTB/4 "Daytona" (#12301) '03.1969

Formally, chassis #12301 is considered the first production Ferrari 365 GTB/4 "Daytona".

WheelsAge.org '2005–pres.