hey Paul, I haven't had any machining work done just mechanical work that is over my head. I've got a 52 3100 with a 235 and 4 speed. Also called our family friend who does blasting and kinda filled him in that you were in the planning stage. He said he would be glad to talk to about what you need when you're ready. Anyway I'm sending you a PM with his information. Hope it helps.
