Gear Vendors is a different compnay. I know of the one you're looking for, read about it in an older printing of the same book. They don't seem to have a website, nor have I been able to find anything about their current status. I thought that their phone # was listed in the book, maybe not in the current edition? I don't have the book handy right now, I'll check for the # and post it if i find it. I seem to recall that most of the conversions they did were for Model As, but they do later torque tubes as well.
