I just wanted to post here about great service I've received from Lloyd at SCAM. Don't let the name fool you, it's a great shop. If you need any kind of machine work (performance or just stock clean-up) done on your motors he's the man to go to. He did the work on my LT1 cylinder heads. His work is very high quality. He did a superb 5-angle valve job, short turn radius blend, bowl blend, port matching, etc. on mine a year ago. He even installed the new valve springs at no charge. That's no big deal, but it was nice, saved me time.
Last week, I needed my truck heads hot tanked and milled along with new gaskets and head bolts (blew another head gasket). I dropped them off on a Monday, and had them in my hands 3 days later at a price that beat every other machine shop from Bowling Green to NoVA.
They do everything from on-site engine balancing to flow-benching and head work. Go to SCAM for your motor needs, you won't be sorry. MJD