First of all thank you for your replies. Most of the photos came from various Alfa books and motorsport magazines (I scan every picture I can get), the race results from Auto Italiana, which I have nearly complete from 1956 to 1969. AlfistiSA will try to send me Adrian Smits SVZ list of which I am very curious about. It will be great to bring it together with my research.
To specify the Sprint Veloces I use to add an “A” for the first series 750 Alleggeritas (1956-1958), a “C” for the 750 Confortevoles (1957-1958) and an “II” for the second series Tipo 101.
As 2000 touring sp wrote, the first SVZ #01944 had a design for its own, than about three cars has the 1957 line with double bubble roof (Abate, Gorza, and Schild), but the 1958 and 1959 look all very similar with only the roof different with double bubble roof or not. Since the surviving cars are nearly fifty(!) years old, and most of them were used for racing so it does not wonder that so many noses and rear sides does not meet the original lines (The same thing happened to all the other racing Alfas, GTA, TZ and Tipo33, this does not make it easy to identify repaired cars from new recreations). The first SVZs were even built on damaged Sprint Veloces for privateers.
SZ #0001 was shown at Genéve (CH) first, the very first race was the 1960 Targa Florio, but all SZs (#0001, #0016 and possibly #0002) failed to finish. The GP Napoli at Posillipo one week later was indeed the very first success for the SZ (Kim drove #0001)
Re: 2000 touring sp (thank you for your scans!)
19600625-26 Le Mans 24h (F), No. 40 SVConrero1150 Bernard Consten/Francesco De Leonibus (F/I), Squadra Virgilio Conrero, DNF (S1.15, tubular frame chassis with 1150cc Giulietta engine, 613 kg, gearbox failure): the chassis did not come from a Giulietta

19580817 Flugplatzrennen Zeltweg GT (A):
No. 65 SVZ Herbert Schultze (D), Autowax Berlin, 2cl (GT1.3)
No. 69 SVA (TO 260710) Carlo Peroglio (I), Racing Club 19/Squadra Conrero, 4cl (GT1.3)
No. 66 SV (W 450.168) Steffan Aga (A), Steffan Aga (GT1.3)
No. 68 SV (TO 231277) Luciana Guaschino (I), Racing Club 19 (GT1.3)
No. 70 SVZ #01849? Ada Pace (I), Racing Club 19 (GT1.3)
No. 71 SV (MI 346755) Giancarlo Baghetti (I), Scuderia Sant’ Ambroeus (GT1.3)
No. 72 SV (GL 973) “Frederic” (A), “Frederic” (GT1.3, swiss registration)
No. 73 SV Ernst Schmid (D), Ernst Schmid (GT1.3)
19570225-0301 Rallye del Sestrière (I), No. 62 SVZ #02158 (TO 209716) Carlo Maria Abate/Mottura (I), 3oa, 1cl (TS1.3/GT1.3)
19590920 Pontedecimo-Giovi (I), No. 162 SVZ #02289 (TO 267091) Francesco De Leonibus (I), 5cl (GT1.3)
19610716 Aosta-Pila (I), No. 172 SVM #04718 Carlo Peroglio (I), 3cl (GT), 2cl (GT1.6), 1cl (GT1.3)
643 EH 14 (F): SVZ (that one I forgot in my list, of course not a 1600GTZ which came 4 years later)
19580515-18 Deutschland-Rallye (D), No. 37 Jean Hébert/Bernard Consten (F), 1oa, 1cl (GT1.3)
19580704-12 Critérium International des Alpes (F), No. 207 Bernard Consten/Roger de Lageneste (F), Squadra Conrero, 1oa, 1cl (TS1.3/GT1.3)
19580828-31 Marathon de la Route – Liège-Rome-Liège (B), No. 37 Bernard Consten/Jean Hébert (F), Squadra Conrero, 1oa
19570908 Coppa Intereuropa GT1.3 – Monza (I):
No. 35 SVZ #01944 (MI 304696) Massimo Leto Di Priolo (I), Scuderia Ambrosiana, 1oa
No. 21 SV Elfo Frignani (I), Scuderia Janua
No. 22 SV Piera Bertoletti (I), Piera Bertoletti/Scuderia Mediolanum
No. 24 SV Pietro Fontana (I), Scuderia Janua
No. 25 SV #01461? Sergio “Pegaso” Bettoja (I), Scuderia Campidoglio
No. 26 Sprint Rocco Lanzini (I), Scuderia Madunia
No. 27 SV #01381? Scipione Paon (I), Scuderia Cangrande
No. 29 SV Karl Foitek (CH), Karl Foitek
No. 30 SV “S. Mercurio” (I), Scuderia Centro Sud
No. 31 SV Oreste Fezzardi (I), Scuderia Janua
No. 33 SV Pietro Laureati (I), Pietro Laureati
No. 34 SV Eraldo Nicosia (I), Scuderia Ambrosiana
No. 36 SV Costatine Spiliotakis, Scuderia Ambrosiana
No. 37 SV (CR 36224?) Dore Leto Di Priolo (I), Scuderia Ambrosiana
No. 39 SV “Satrapo” (I), Scuderia Madunia
No. 40 SV #02049? Attilio Lodovici (I), Scuderia Campidoglio
No. 41 SVZ #02158 (TO 209716) Carlo Maria Abate (I), Racing Club 19, DNF
No. 42 SV #01849? Ada Pace (I), Racing Club 19
No. 43 SV (MI 313673?) Aristide Molteni (I), Scuderia S. Amboeus
No. 44 SV (MI 334291?) Giancarlo Fraccari (I), Scuderia S. Ambroeus
No. 45 SV Vladimiro Galluzzi (I), Scuderia S. Ambroeus, DNS
No. 48 SV Pierpaolo Poillucci (I), Scuderia S. Ambroeus, DNS
No. 49 SV #03907? Sergio “Kim” Pedretti (I), Scuderia S. Ambroeus
No. 51 SV (MI xxxxxx) Vitale Giroldi (I), Scuderia Madunia
No. 52 SV #01764? Vittoria Maffi (I), Scuderia S. Ambroeus, DNS
No. 53 SV (SO 7478?) Alberto Quadrio Curzio (I), Scuderia S. Ambroeus, DQ? (dangerous driving?)
No. 55 SVZ #04069 (FO 34731?) Egidio Gorza (I), Scuderia S. Ambroeus
No. 56 SV Andres Frieder (I), Scuderia Madunia
No. 57 SV #01826? Alma Cacciandra Bordoni (I), Scuderia S. Ambroeus
Re: dreceterini
19580907 Coppa Intereuropa GT1.1/GT1.3 – Monza (I), No. 33 SV Aristide Molteni (I), 2oa, 2cl (GT1.3, photo: aerodynamic nose by Bertone)
