Development of the 250 GT SWB Berlinetta was handled by Giotto Bizzarrini, Carlo Chiti, and young Mauro Forghieri, the same team that later produced the 250 GTO.
Do desenvolvemento do 250 GT SWB Berlinetta encargouse Giotto Bizzarrini, Carlo Chiti, e o mozo Mauro Forghieri, o mesmo equipo que produciu máis adiante o 250 GTO.