168 Aristodemo Molteni (SV with front modified by himself, not by Bertone). He later modified in the same manner the SS front.
Very interesting information. Could the SS you mention be the car Mcfee65 tried to identify in this thread
'63 2600 Touring Spider (AR 191437, the car that started the 2000/2600 International Register, reassembly in progress)
ex-'65 2600 SZ (AR 856043, now being restored in Austria)
Maintainer of a private 2600 SZ register (not the one in the Netherlands).