So all of the rear suspension parts are as ready as they will be for blasting.
After doing some research and talking to my son I decided to tape off most of the surfaces for where the outer wheel bearing and the inner grease seal sit on both arms.
From the pic above, you can see when I’ve decided to go through all of this sanding, blasting, and then recoating/restoration of the parts.
While that undercoating was gunked over quite a lot, there were whole areas where none was applied and surface corrosion has started to really take root under the original paint.
Now as to the inner part of the pivot joints, I discovered some problems that will need to be sanded down. I assume this happened when I had to punch the old OEM style bushing out.
This will all be sanded down and the bushings will be the polyurethane ones I bought online yesterday.