How to install cam?
there is a good detailed description on there, of a heads cam swap, can't remember is there is a cam only swap, but I am sure you can read through there and figure out the differences, Basically its pretty easy, and if you have all the parts, it shouldn't take you much more than a day to swap the cam.
http://www.ls1howto.com/index.php?article=2
Those were 2 resources I used and they have all the necessary info.
Good Luck

