http://www.deltacam.com/
These guys are awesome. I took a core camshaft out of a 64 225 in to these guys today and asked them how much it would be to regrind the cam to match the Erson RV10 cam profile. The first thing they asked me was, "What did it come out of?" I told them, "A 64 Chrysler 225." A guy walking by behind the counter mumbled, "A slant solid. Awesome." At that point I knew I was in the right place. The counter guy said, "We can put that profile on this cam no problem." The guy who had walked by then piped up, "Or you can buy one of the ones we have on the shelf."
He knew the part number without looking it up, but they were out of stock.Anyway, the cam will be done tomorrow. That's a 24 hour turnaround time.
The price to regrind the cam will be $50. That's a big saving over buying a new one. 
Reground lifters (instead of new ones) cost me $3 each. It would have been $2 each if I had had a set to trade or had had my originals resurfaced for the new cam. They had 12 of the $3 reground lifters on the shelf. So, for a sum total of $90-$100 (don't know what the total with tax will be yet), I am getting the equivalent of a brand new Erson RV10 cam, without having to wait for it to arrive in the mail. 
Can't beat that with a stick!I highly recommend these guys. Very pleasant and knowledgeable (when was the last time you heard a speed shop parts guy have anything nice to say about a slant?), and their prices are more than reasonable.
Two thumbs up, and a big toe.