Engine shops in PA
i haven't but a good friend djvcuda has his 430 small block there and they seem to be doing a kick *** job.. here ya go.. the tread on the build..
http://www.forabodiesonly.com/mopar/showthread.php?t=128845
the place is what 10 minutes from me.. we can meet up if you stop at the shop... not much to check out on my dart. its a rust bucket that takes decent pics... :)