another j head question

Just got off the phone from the engine shop. Heads were inspected and came out good. Vacuum checked for valve sealing, also told me hardened exhaust seats are already installed. (knew that but, just wanted to make sure) Valve guides and valves good, no other work needed except the milling, that's good news.......Told me they are ready for cc'ing and cutting. Should be back in a couple of days or less.