I have 2WD calipers and discs and I tried to get them under my saph 4x4. WRONG! It doesnt fit at all. The discs dont fit because they go to far to the back and met the steeringarms and the calipers wont fit at all.

It looks like you have to use the hubs of a 2WD Cossie (or any 2WD sierra??) to get it done. But is this all I wounder. Do the 4x4 shocks fit in these hubs and what about the steeringarms or other problems?

I have read you can put Focus RS discs on it. Are these discs the same as the original 4x4 discs except wider (4x4 is 278mm, Focus RS 324mm) and a little big thicker?

Who has done this conversion to a saph4x4 and can tell me what exacly to do??