the vectra and astra can either have the same discs or different ones depending upon the engine fitted :crazy:
small block astras cannot use vectra discs and use 280mm discs, the 2.2 should be ok as it's a big block and has the 288mm
the vx220 normally uses vectra 288mm discs on astra hubs, now I have fitted some astra gsi 308's discs :thumbup: