** Edited **
** Work in progress **
See post #500 on page 25 for the latest list of chassis numbers, updated regularly up to and including 2025. See the link below.
https://www.alfabb.com/threads/gtam-chassisnumbers.162337/page-25#post-8807697
Hello members,
In some of our threads here, we discussed the GTAm chassisnumbers that we know of from various sources and that could be genuime. I thought it was time to try and make a list. But first a definition of what a GTAm is.
The GTAm was an Alfa Romeo GTV that was converted by Autodelta to GTAm specification. The homologation papers specify what changes could be made.
Besides the type 1750 GTV USA (105.51) some type 1750 GTV EU (105.44) have been converted. Some type 2000 GTV's have also been known to be converted to GTAm specification. Difficulty is that the GTAm's never had a unique type- and chassisnumber. This is unlike the type GTA (105.32 LHD and 105.34 RHD) and type GTA 1300 Junior (105.59).
Then there are variants within the different types:
Besides that, there are a lot of replica's with various stages of tune with less or more original GTAm parts. And a lot of real GTAm's will have been updated during and after their racing life, engines and gearboxes swapped, were restored, etc ..... And some of these cars had great palmares while others were less fortunate.
Tabucchi in his first edition of 'Alfa Romeo GTA' from 1994 did list a number of GTAm's (105.51). Here are the chassisnumbers, first owners and dates:
1. 1530671 Autodelta 01-09-1969
2. 1530776 Autodelta 29-10-1969
3. 1530782 Jolly Club 31-12-1969 (Takis confirms car now in the Alfa Romeo Museo Storico collection, see post #34)
4. 1530849 Autodelta 27-01-1970
5. 1530879 Autodelta 08-01-1970
6. 1530896 Autodelta 28-01-1970
7. 1530938 Autodelta 26-01-1970 with licenseplate MI K91850
8. 1530952 Autodelta 26-01-1970 with licenseplate MI L27247
9. 1531034 Autodelta 11-02-1970 with licenseplate MI L26447
10. 1531039 Autodelta 11-02-1970
11. 1531042 Autodelta 16-02-1970
12. 1531231 Luigi Cecchini 26-05-1970 (Takis confirms car is now in Greece, see post #35)
13. 1532265 Autodelta 23-01-1971
14. 1532307 Autodelta 23-01-1971
15. 1532327 Autodelta 23-01-1971
16. 1533142 Autodelta 28-01-1972
He also mentioned two 105.44 types:
17. 1358476 Elaborazione Autodelta, Autodelta works engine
18. 1378479 Monzeglio Squadra Corse (Martinue confirms this car as genuine in post #40)
Mentioned by Don Best and others in the thread concerning GTAm prices were the 'Angola' GTAm's:
19. 1532345
20. 1532346
Fred della Noce noted that he used to own a Brasilian ex Jolly Club Hotel GTAm with chassisnumber now owned by Alcidis Diniz in Brasil. Look in this thread: GTA (1965-1975). We are talking about a 105.44:
21. 1382607
Here are more chassisnumbers, short discriptions and factory production dates (not the dates of sale to or transport to Autodelta). Source is Tony Adriaensens' book 'Alleggerita' published in 1994 by Corsa Research. If the number in front of the chassisnumber is an X, this chassis was also mentioned by Tabucchi.
X. 1530782 Autodelta works car No date
22. 1530834 Autodelta works car No date
23. 1530840 Raced by Alfa Romeo Benelux/Grafo Racing Team No date
24. 1530841 Raced by Hahn No date
25. 1530848 Previously owned and raced by Toine Hezemans No date
X. 1530849 Autodelta works car 25-01-1970
X. 1530938 Autodelta works car No date
X. 1530952 Autodelta works car No date
X. 1531039 Ex SOFAR France driven by Chasseuil & Houel No date
X. 1531042 Autodelta works car No date
26. 1531210 Raced by Alfa Romeo Benelux No date
27. 1531230 Autodelta works car 30-05-1970
X. 1531231 Autodelta works engine* No date
28. 1532166 Autodelta prepared for Scuderia Brescia Corse No date
X. 1533142 Autodelta works car No date
?. 1538476, not possible because chassisnumber is too high (?!): 1538476 should probably read 1358476
Then there is the car that was owned by Eiso Bergsma with chassisnumber:
29. 1530037 Prepared in 1974
The Italian Monzeglio 105.44 GTAm with chassisnumber:
?. 1357840 (questionmark?)
Martinue mentioned 105.44 chassisnumber:
30. 1357933
Don Best mentioned chassisnumbers:
?. 1530038 (typo for 1530938?, Martinue)
?. 1530145 (typo for 1532345?, Martinue)
?. 1530246 (typo for 1532346?, Martinue)
?. 1530787 (typo for 1530782?, Martinue)
?. 1532165 (typo for 1532166?, Martinue)
Bjorn Schmidt mentioned chassisnumber:
31. 1530974
Vince Sharp mentioned chassisnumber:
32. 1531068
Ecarrillo and others mentioned chassisnumber:
?. 1534912, not possible because chassisnumber is too high (?!) Should this read 1354912 and was it a typo? Why was chassis 1534912 mentioned in the auction data? What about the RHD?
RossoGTVforme mentioned:
33. 1530537 Autodelta prepared (works car?) No date (Sent to US), seen in Montery
So up to now, the sources speak of more than 30 GTAm's that could be genuine and a couple of chassisnumbers that pose questionmarks.
The following period licenseplates were found up to now:
Italy MI K91850 GTAm #?? Giro d'Italia 1973 Venturi - Civolani and #35 Silverstone 1973 Facetti (chassisnumber #1530938)
Italy MI K92422 GTAm #23 Brno 1971 Hezemans
Italy MI K9?291 GTAm #24 Brno 1971 Facetti
Italy MI L27247 GTAm #50 Spa 1973 Larini - Facetti (chassisnumber #1530952)
Italy MI L12787 GTAm #51 Spa 1973 Dini - Dona and #23 Zandvoort Dini - Dona
Italy MI L76850 GTAm #22 Zandvoort 1973 Deen - Zeccoli
Italy MI L47393 GTAm #46 Critérium des Cévennes 1970 Barailler-Fayel (4th) and #37 Silverstone 1973 Dona (chassisnumber #1531230?)
Italy MI L47392 GTAm #59 Tour de France 1970 Darniche-Demange (DNF) (chassisnumber #1531230?)
Italy MI L47391 GTAm #45 Critérium des Cévennes 1970 "Christine"-"Biche" (15th) Winner "Coupe des Dames" and #57 Tour de France 1970 Barailler-Fayel (DNF)
Italy MI L26447 GTAm #60 Tour de France 1970 Dieudonné-Curien (14th) (chassisnumber #1531034) entered by SOFAR
Italy MI L26448 GTAm #57 Tour de France 1971 Chasseuil-Baron (16th) entered by SOFAR
Italy MI K63991 GTAm #47 Critérium des Cévennes 1970 Consten-Todt (3th)
Italy MI K97829 GTAm #58 Tour de France 1970 Pianta-Alemani (7th)
Italy ?? ??????? GTAm #56 Tour de France 1970 Verrier-Vanson (SOFAR ??)
Germany MA HE 555 GTAm #189 Fassberg 1971 Ertl
Holland 93-42-MN GTAm Hezemans (#1530848)
Any additions or comments? You're welcome!
Ciao, Olaf
#1750gtam
#2000gtam
#alfaromeo1750gtam
** Work in progress **
See post #500 on page 25 for the latest list of chassis numbers, updated regularly up to and including 2025. See the link below.
https://www.alfabb.com/threads/gtam-chassisnumbers.162337/page-25#post-8807697
Hello members,
In some of our threads here, we discussed the GTAm chassisnumbers that we know of from various sources and that could be genuime. I thought it was time to try and make a list. But first a definition of what a GTAm is.
The GTAm was an Alfa Romeo GTV that was converted by Autodelta to GTAm specification. The homologation papers specify what changes could be made.
Besides the type 1750 GTV USA (105.51) some type 1750 GTV EU (105.44) have been converted. Some type 2000 GTV's have also been known to be converted to GTAm specification. Difficulty is that the GTAm's never had a unique type- and chassisnumber. This is unlike the type GTA (105.32 LHD and 105.34 RHD) and type GTA 1300 Junior (105.59).
Then there are variants within the different types:
- new cars from the production line converted to GTAm spec's by Autodelta as Autodelta works cars
- new cars from the production line converted to GTAm spec's by Autodelta as Autodelta customer cars
- existing cars converted to GTAm spec's by Autodelta as Autodelta customer cars
- new or existing cars converted to GTAm spec's by other tuners/teams with Autodelta parts like the Balduzzi cars (Tony Adriaensens mentions this in his book)
- new or existing bodyshells with or without a chassisnumber that were equipped with Autodelta parts (for example from wrecked cars)
- other variants on this theme in various stages of tune
Besides that, there are a lot of replica's with various stages of tune with less or more original GTAm parts. And a lot of real GTAm's will have been updated during and after their racing life, engines and gearboxes swapped, were restored, etc ..... And some of these cars had great palmares while others were less fortunate.
Tabucchi in his first edition of 'Alfa Romeo GTA' from 1994 did list a number of GTAm's (105.51). Here are the chassisnumbers, first owners and dates:
1. 1530671 Autodelta 01-09-1969
2. 1530776 Autodelta 29-10-1969
3. 1530782 Jolly Club 31-12-1969 (Takis confirms car now in the Alfa Romeo Museo Storico collection, see post #34)
4. 1530849 Autodelta 27-01-1970
5. 1530879 Autodelta 08-01-1970
6. 1530896 Autodelta 28-01-1970
7. 1530938 Autodelta 26-01-1970 with licenseplate MI K91850
8. 1530952 Autodelta 26-01-1970 with licenseplate MI L27247
9. 1531034 Autodelta 11-02-1970 with licenseplate MI L26447
10. 1531039 Autodelta 11-02-1970
11. 1531042 Autodelta 16-02-1970
12. 1531231 Luigi Cecchini 26-05-1970 (Takis confirms car is now in Greece, see post #35)
13. 1532265 Autodelta 23-01-1971
14. 1532307 Autodelta 23-01-1971
15. 1532327 Autodelta 23-01-1971
16. 1533142 Autodelta 28-01-1972
He also mentioned two 105.44 types:
17. 1358476 Elaborazione Autodelta, Autodelta works engine
18. 1378479 Monzeglio Squadra Corse (Martinue confirms this car as genuine in post #40)
Mentioned by Don Best and others in the thread concerning GTAm prices were the 'Angola' GTAm's:
19. 1532345
20. 1532346
Fred della Noce noted that he used to own a Brasilian ex Jolly Club Hotel GTAm with chassisnumber now owned by Alcidis Diniz in Brasil. Look in this thread: GTA (1965-1975). We are talking about a 105.44:
21. 1382607
Here are more chassisnumbers, short discriptions and factory production dates (not the dates of sale to or transport to Autodelta). Source is Tony Adriaensens' book 'Alleggerita' published in 1994 by Corsa Research. If the number in front of the chassisnumber is an X, this chassis was also mentioned by Tabucchi.
X. 1530782 Autodelta works car No date
22. 1530834 Autodelta works car No date
23. 1530840 Raced by Alfa Romeo Benelux/Grafo Racing Team No date
24. 1530841 Raced by Hahn No date
25. 1530848 Previously owned and raced by Toine Hezemans No date
X. 1530849 Autodelta works car 25-01-1970
X. 1530938 Autodelta works car No date
X. 1530952 Autodelta works car No date
X. 1531039 Ex SOFAR France driven by Chasseuil & Houel No date
X. 1531042 Autodelta works car No date
26. 1531210 Raced by Alfa Romeo Benelux No date
27. 1531230 Autodelta works car 30-05-1970
X. 1531231 Autodelta works engine* No date
28. 1532166 Autodelta prepared for Scuderia Brescia Corse No date
X. 1533142 Autodelta works car No date
?. 1538476, not possible because chassisnumber is too high (?!): 1538476 should probably read 1358476
Then there is the car that was owned by Eiso Bergsma with chassisnumber:
29. 1530037 Prepared in 1974
The Italian Monzeglio 105.44 GTAm with chassisnumber:
?. 1357840 (questionmark?)
Martinue mentioned 105.44 chassisnumber:
30. 1357933
Don Best mentioned chassisnumbers:
?. 1530038 (typo for 1530938?, Martinue)
?. 1530145 (typo for 1532345?, Martinue)
?. 1530246 (typo for 1532346?, Martinue)
?. 1530787 (typo for 1530782?, Martinue)
?. 1532165 (typo for 1532166?, Martinue)
Bjorn Schmidt mentioned chassisnumber:
31. 1530974
Vince Sharp mentioned chassisnumber:
32. 1531068
Ecarrillo and others mentioned chassisnumber:
?. 1534912, not possible because chassisnumber is too high (?!) Should this read 1354912 and was it a typo? Why was chassis 1534912 mentioned in the auction data? What about the RHD?
RossoGTVforme mentioned:
33. 1530537 Autodelta prepared (works car?) No date (Sent to US), seen in Montery
So up to now, the sources speak of more than 30 GTAm's that could be genuine and a couple of chassisnumbers that pose questionmarks.
The following period licenseplates were found up to now:
Italy MI K91850 GTAm #?? Giro d'Italia 1973 Venturi - Civolani and #35 Silverstone 1973 Facetti (chassisnumber #1530938)
Italy MI K92422 GTAm #23 Brno 1971 Hezemans
Italy MI K9?291 GTAm #24 Brno 1971 Facetti
Italy MI L27247 GTAm #50 Spa 1973 Larini - Facetti (chassisnumber #1530952)
Italy MI L12787 GTAm #51 Spa 1973 Dini - Dona and #23 Zandvoort Dini - Dona
Italy MI L76850 GTAm #22 Zandvoort 1973 Deen - Zeccoli
Italy MI L47393 GTAm #46 Critérium des Cévennes 1970 Barailler-Fayel (4th) and #37 Silverstone 1973 Dona (chassisnumber #1531230?)
Italy MI L47392 GTAm #59 Tour de France 1970 Darniche-Demange (DNF) (chassisnumber #1531230?)
Italy MI L47391 GTAm #45 Critérium des Cévennes 1970 "Christine"-"Biche" (15th) Winner "Coupe des Dames" and #57 Tour de France 1970 Barailler-Fayel (DNF)
Italy MI L26447 GTAm #60 Tour de France 1970 Dieudonné-Curien (14th) (chassisnumber #1531034) entered by SOFAR
Italy MI L26448 GTAm #57 Tour de France 1971 Chasseuil-Baron (16th) entered by SOFAR
Italy MI K63991 GTAm #47 Critérium des Cévennes 1970 Consten-Todt (3th)
Italy MI K97829 GTAm #58 Tour de France 1970 Pianta-Alemani (7th)
Italy ?? ??????? GTAm #56 Tour de France 1970 Verrier-Vanson (SOFAR ??)
Germany MA HE 555 GTAm #189 Fassberg 1971 Ertl
Holland 93-42-MN GTAm Hezemans (#1530848)
Any additions or comments? You're welcome!
Ciao, Olaf
#1750gtam
#2000gtam
#alfaromeo1750gtam
