I've got a right, but the PO hit a rock at the manifold. I welded the split and it works, but shipping $$$ would kill you. You can search "All of Craigslist Here" AllCraigsListSearch: Search ALL of Craigslist, Facebook & eBayYes, I have 2 left side exhausts but no good rights.
and you might find something closer or better shape.
Good Luck. Alan