I have been hunting( unsuccessfully) for the press in knurled bolts for the front leaf spring eye brackets, They are 5/16 NF about 1 inch long pressed into the 3/16 plate.
Thought that Dorman, McMaster Carr or Fastenal would have them but no luck.
I was planning to make new brackets to raise the eye a bit and get the back end back down after the new 6 leaf springs kicked it up. would rather keep the original brackets whole instead of knocking the bolts out and reusing them.
