I've spent the last few days doing the upholstery on the rear seats. (Can't do anything else greasy since that white upholstery is unforgiving to dirty hands). I stripped both top and bottom frames to the bare metal, hosed them down and then sprayed them with phosphoric acid to kill the surface rust. After that I let it all dry a few days, rinsed them off and once they dried, painted them with black Rustoleum.
(Actuallly I figured it was time to bring them in after the wife said "What the heck do you think the neighbors are thinking? That we threw out a couple of old box springs in the front yard to rust away? What are we: Jersey Rednecks???? Get those damn things...yada, yada, yada...out to the curb with the rest of the garbage...yada, yada".
So by then the installation kit had arrived so it was time to tackle the project.
The foam on the bottom and the cotton padding on the top cushion were all mouse-ified and needed to be tossed. I took a lot of photos of the disassembly and kept them handy. But the most handy tool was the video that Legendary did on their youtube channel that showed the step by step process for installing all the burlap, muslin, foam and cotton layers:
https://www.youtube.com/watch?v=XUo_...yAutoInteriors
They sell a installation kit that has more than enough stuff to do the rear seats. In fact about three times as much cotton as I needed - an entire bale from what it looks like.
Anyway, 300 hog rings later, and half a dozen puncture holes in my fingers, here is how it turned out.
P.S. Although the photo makes it look like the back cushion is brighter than the other white pieces, that is just the way the light is hitting it. They all match in real life.