Rear diff and hebs thoughts

[Billman]

Hi,

considering changing the running gear on the Typ85 coupe to S2 spec but since these parts are getting more and more rare i had the following thougts:

Is it possible to use there another rear diff (subframe, mounts) from say a plain B3 quattro and take the struts off a B5 Quattro car for the 5 stud hubs ect.

To sum it up I want to have S2 strength with easy to source parts.

cheers

[Billman]

Anyone with an Idea? Are the a4 B5 hubs and stuts same as the S2 ones or Comparable?

From a strength point of view is the 2.0 B3 Quattro rear diff same in dimentions as the S2 one? Same axles?