front subframe and rear frame alignment for 71 nova

[racnrog]

need info on fixing body mount holes and recutting new holes on my 71 nova subframe and how to align them without sending it to a fab shop i fixed 1 hole and cut a new hole but i dont think its right having body panel and rad. support alignment issues and im switching to a big block from a small block and want it to be right and sound before i start on the motor and trans. thanks

[bbc68nova]

buy you some big washers that have the same diameter hole .
find you a piece pipe to use to CENTER the washer on the body mount and weld them on the BOTTOM side of the mount then you can take a die grinder to cut the rust metal on top.
weld the the top.
grind smooth