Probably not, when Campag made the changed from 8 speed to 9 speed, the freehub design changed and it wasn't backwards compatible (the design hasn't changed since), this post on retrobike goes into a little more detail Campagnolo 8-sp freehub, vs 9 or 10 (or 11) | Retrobike
this is useful as well Campy Only! ? View topic - 8 Speed Hub

The 130mm OLD and 11t lockring are irrelevant for this, all non-disc rear road hubs since the early-mid 90's have been 130mm OLD, and the lockring is related to the cassette specs, not the hub.