318 to 360 swap screwed up big please help!!!

If you are useing the stock spool type x member those 360 motor mounts will work although some times you might have to place a spacer between the mount and the mounting tab on the block no big deal though should drop right in. Thats what my dart has a 318 xmember and i dropped in a 360 with no problems and i used kragen,o'rilley motor mounts...