Thanks, Huck. I checked the Chevy shop manual, too, and there isn't much at all. I did some calling around to the usual vendors and haven't found anyone who sells a repair kit like they do with vintage Mopars. But I did find 1/4" bushings at my local Lowe's, along with 1/4" round stock. So I'm thinking of making my own. My only question at this point is there are bronze bushings and steel bushings. Since expansion will be a factor, which should I use? The round stock is, of course, steel. Which material would not give me any trouble with binding?
If this works, I'll post pictures. If it doesn't, I'll swear and throw everything across the lawn.