| Ford | GT | Race | GT3 |
| Opel | Astra OPC | Race | VLN |
SLOTTED Disc diameter 378mm / Thickness 32mm / Radial depth 53mm / Mounting type DD12 / Eye diameter 272mm
Use standard bobbin kit 912.100.675.03 or heavy-duty bobbin kit 912.100.675.05
378.32.0051.57/58
378.32.0051.57/58
Ford GT
Opel VLN
378 x 32mm disc