Sorry azken. The upper mount on the frame. Upon closer inspection it may be that i can get a welding shop to weld a new piece on and then drill it. If not I'll be contacting you in the future.
On another note the brackets are held in Place by two rivets in the top and one bolt in the bottom. How the h*** does that make any sense. Seems to me, they ought to be all rivets or all bolts.
Guess I'll never understand the mind of automotive engineers.