Wrong?they're the same parts,I used to work in the ford plant that produced them!!you may well be right regarding the shocker but that's called a knuckle,not a hub,we used to make them as well,but for the escort!!!

I also put a whole leg onto an xr2i before of an si but I didn't seperate anything.we never changed the broaches to suit an si,and knowing ford engineers they most certainly wouldn't have changed an entire production line to suit one model that ran for 2 years!!!