I apologize to the OP for misunderstanding his post.

Just machine down the rockers and hold downs. I always have to do it. Done it with Indy rockers, HS rockers and some other brand I can't think of.

To get the rocker centered over the valve I've had to machine them. So it's common. Sometimes they are just too wide and other times they are so far off center you have to machine the rocker just to move it over. Same with the hold downs.