If yer scared, then I recommend this. Buy an old 318 from somewhere for 100 bucks. One that ain't locked up. A good core. Might can even find a free one. Tear it down. Mark all the parts from where they came from. Then reassemble it. No gaskets required. Do it as many times until you are familiar with it. You can even dering and rering the pistons to get a feel for how to do it. It won't matter if you break a few. Just learn how.
