Thanks Jeff. Perhaps I should just get a new set of leaf springs. I could always check with a spring shop and see if they can fix them. Obviously I can get all of the correct hardware. Once I strip the thick paint off I can confirm if there is a stamp, but I suspect that the springs are not original given your comments.
What is the best method for duplicating original leaf springs. On other cars I have gone the phosphate route as well as gun bluing, graphite & sharkskin to name a few methods. Not sure if Ford would be any different. Generally when I have purchased reproduction springs the finish has been close to correct. Interestingly most restored leafs I have seen are generally lighter in color than originals. Would this be a thing or is it acceptable to have a finish that is not 100% accurate.
I will use a press for the front bushings. FYI they look like new, so I assume it would most likely be safe to re-use them. I will check the part numbers to see what I have.
This car was restored when I bought it but after starting to go through it I have decided to do a full restoration on the car, so needless to say I am replacing or restoring every part on the car.
Thanks for all your help I appreciate it