If you get original or NORS shackle bushings, check out Kube's post several years ago about how to install them correctly. I don't have the KR WIlson tools for the job, so I bought a cheap ball joint press, and made several driver mandrels and a receiver for the press on the lathe, and it works fine. If you have the "Ford Cars & Trucks" service manual there is good illustration of the tools and process for the earlier cars like the '32 on page 444, figure 219. Someone may have way of posting that on the barn.