Brake setup issue

[yoshi]

Hi all, a friend of mine is sorting out his 49 & has come across a problem. He's messaged me & ive said I'll visit him this afternoon. He said that he's fitted a Heidts front end & 2" dropped spindles but when he tried to fit the discs they are hitting the caliper bracket & steering arm. I suggested he may have the wrong rotors, they are 11" & Chevy lug pattern. I know I had a few problems & learnt a lot from you guys so hopefully we can sort this too, thanks