1967 Gas Tank J Hook Mounting Holes

Does anyone have a picture of the right rear outside frame rail where the J hook mounts.I have a set of 1970 Swinger rear frame rails and I need to make the mounting hole for my 67 Cuda gas tank strap which runs horizontal.The rails on my car are rotten and I can't make out the hole.Please ASAP as I am on my way to the garage to get this done.Thank you for your time.JEDS67