PORSCHE RACING HISTORYGünther Steckkönig (D)
1976 : Nürburgring 1000 km - 3rd in class
30 May 1976 - Nürburgring 1000 km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 24 | Porsche 934 | 930 670 0167 | GT+3.0 | Derek Bell (GB)/Günther Steckkönig (D)/Helmut Kelleners (D)/Reinhardt Stenzel (D) | Jägermeister Max Moritz Team (D) | 10th | 3rd | 7th | 44 laps |
13 June 1976 - Le Mans 24 Hours - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 17 | Porsche 908/03 | 908/03-008 | GP.6 | Ernst Kraus (D)/Günther Steckkönig (D) | Joest Racing (D) | 7th | 5th | 23rd | 313 laps |
26 June 1976 - Zeltweg 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 6 | Porsche 934 | 930 670 0160 | Gr.5 | Eberhard Sindel (D)/Günther Steckkönig (D) | Valvoline Deutschland (D) | 9th | 8th | 8th | 162 laps |
4 September 1976 - Dijon 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 41 | Porsche 934 | 930 670 0160 | Gr.5 | Eberhard Sindel (D)/Günther Steckkönig (D) | Valvoline Deutschland (D) | 10th | 9th | 12th | 286 laps |