http://60degreev6.com/content.php/30...re-Walkthrough

Here is a good how to with some pictures. You need the cam sprocket tool and a hold down tool to keep the cams from moving once timed. I actually made my own hold down tool outa a piece of steel and a bolt. Worked fine. The tools for it are over a 100 bucks or so from what I found on line. I got my sprocket tool for like 30 bucks and only a few bucks to make my own. I will see if I can dig up a pic of tool.
Once you read up on the how to it will make more sense to you. LMK if you have questions. Not to much Lq1 support here as its an old engine, but wbody.com and 60degreev6 there is where I got all my information from. The timing kit I think is like 100bucks with new pullies and a timing belt, you reuse your timing belt tensioner and there is a how to on how to preload it with oil and put a paper clip or something in to hold it loaded, then once everything in you pull the pin and loads up tension, then you can time the cams, start at the rear and work forward.
Good luck with it but you will find its not as hard as you think and its a neat engine and sounds sweet when you rev it above 6k