I have a head off at a port shop right now getting a valve job done and getting re-surfaced. I need some help for when I get it back. The motor has no rocker arms or cams in it. I am a novice DIY-er (I know how a engine works, but I dont rebuild them often) and i need to know how to asjust the valve lash and the rocker arms when I get the head back. The head will be off the vehicle when its getting this maintenece. I need pictures, where to put wrenches, what ways to turn them, where to put the feeler guages, etc. All info would be greatly appricieated.