freshly milled heads brand new Springs, valve guides, seats, retainers, and seals.this is what was bringing questions (in my mind) to mopers evaluation. I said nothing because many times I get accused of arguing with the professionals out here so I still I'm not sure. I just used krazykuda idea sealing everything up and going from there? I'm not saying moper is wrong or anything like that, I just don't have any way of proving him right without? I don't know taking the whole motor apart again?