I spent a few hours chemically stripping the paint off of the driveshaft and then polishing it with the coarse wirebrush disc on my bench grinder. It worked very well. The finish matched the shiny areas under the stripes exactly. I then restriped it with one shot striping enamel and a brush. I let the paint dry overnight and then installed the U-joints and sprayed the whole assembly with the wax based Nyalac metal preservative. It works pretty well at keeping natural metal from rusting.
