Was upgraded from 860 Monza in January 1957.
In February 1957 was upgraded to 315 S. In April 1957 was upgraded to 335 S.
In April 1957 was upgraded to 315 S.
Chassis #0656M was upgraded from the Ferrari 290 S, and then upgraded to the Ferrari 335 S.
WheelsAge.org '2005–actual