Can you get a generic steering wheel boss from your local auto part shop Plugz? Can you post a pic of what you need please mate. There is someone wrecking a 348 here in Australia on Ebay and they might have something. Get me a pic and I will look into it for you bro.
Well, doesn't look so good now. Had to cut it up a little to get it off.. Image Unavailable, Please Login
I know I don't have to tell you to keep the original, as junky as it might seem. On the unlikely chance you're planning on tossing it I'll pay shipping to me. Best of luck finding a replacement. I need to pull mine to have the light switch repaired and I'm sweating the potential for damage. That said, I've got a few tricks up my sleeve after lots of years in the car biz...