KB3 leaf spring hangers?

I have searched the site and found the post about using trailer parts of the appropriate sizes for rear leaf spring shackles.

However, I have not found a source for rear leaf spring hangers for a KB3. Does anyone happen to know a source for these?

You will have to be more descriptive including what this item does. . What you describe is not likely a spring hanger and more likely a spring perch. You might be asking for a spring shackle. Use Google to check this out.
https://www.google.ca/search?hl=en&sxsr ... ent=psy-ab
https://www.google.ca/search?q=spring+p ... 45&bih=881
https://www.google.ca/search?q=truck+le ... 1745&hl=en

All of the spring suspension parts can be made or rebuilt. Here is some picture evidence.
I like to make the spring pads from steel tube. I drill the tube to fit the axle tube by using a hole-saw in my milling machine. This where a person can add a little height to the pad, if required.
Rather than using rivets to refasten the bracket to the frame, I drill one size under and ream to 7/16" for Grade 8 fasteners torqued to spec.

Thanks!

I have been searching and came across this site:

https://www.ruffstuffspecialties.com/LEAFPROD.html

They have the leaf spring U bolts, mounting pad, plates, and hangers that will fit a KB3 with a ford 8.8 explorer conversion. Looks like the pieces are already there, which would eliminate the need for fabrication.