| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 064342403010 | Direct Cross Interchange | 4 |
| FIAT | 9944295 | Direct Cross Interchange | 4 |
| VEMO | V24070018 | Direct Cross Interchange | 3 |
| METZGER | 2190521 | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | TGE424C | Direct Cross Interchange | 1 |
| ERA | 460029 | Indirect Cross Interchange | 3 |
| KüHNER | DRE424C | Indirect Cross Interchange | 2 |
| A.I.C. Competition | 52453 | Indirect Cross Interchange | 1 |
| VEMO | 24070018 | Indirect Cross Interchange | 1 |