Quick question, will my 88 s4 vert driveshaft bolt up to a turbo ii differential?

So if I use a turbo ii driveshaft, will I need to change anything else?

Or drilling new ones, sorry I don’t know what slot the holes outwards mean

Hmm good food for thought, if I decide to change the driveshaft, do you guys think there would be anything else that will need to be changed?

^I’m planning on it when I get a hold of one. I’m pretty sure I’m going to break another axle stub and when I do, I’m just going to do turbo ii rear end over the winter