best place to get big brakes?

that is what i pretty much needed the specifics on. and i am running mustang 17x9 bullitt wheels! i cnc'd some spacers at work (10mm thick) and i am still hitting the outer tierod end when i turn. i am thinking of heating them up and tweaking them,but i am not sure how that will affect them metalurgically. sure as hell don't want them brittle! if i could find one of the arms,i will look into making some billitt ones. do you have a number i can get ahold of you at? thanks.

The lower steering arms are part of the lower ball joint. Have you filled and grinded the casting flash? If you ran a little more spacer would it help?

Can you see exactly where it hits?