Pat, That drum sprocket and brake are not the originals Taco used. Your drum sprocket looks like a Bonanza and your Bendix brake fits a lot of bikes. I mention this because this may cause problems when it comes time to secure the brake. I saw the correct drum sprocket for sale at Mac's yard sale. The original brake is still made by Azusa today. I to media blast wheels. I would suggest you consider switching to glass beads over sand. Glass beads leave a much more desirable finish which in many cases don't require paint. If you want the shinny finish consider having the wheels ball burnished...it's cheap.