I don't live anywhere near there but I know a guy who does. He just had a 390 rebuilt and bragged about the job they did and the price. I'll email him and get the info and post back here.
Edit to add:
Here's the info Bryce. My buddy told me this guy used to do work for Holman/Moody and that he really knows his way around an FE. He also said complete rebuilds were around $1300-$1400 which is a heckuva price.
Park Nash Engine Rebuilders
2218 Waxhaw Hwy
Monroe, NC 28112