99 suburban timing chain replacement?

Does anyone have any words of advise on this project? I baught the parts tonight and I am going to try to get all the job done tomarrow. Is their any thing special I need to look out for? Thanks Autogunner.

Make sure your marks are lined up, might as well put a thermostat in since the system will be empty. If you have a fax I can send you the R&R procedures.

Make sure you replace the timing chain cover. This part says right on it do not reuse. Do not use a hammer to reinstall the balancer. Balancer installers are cheap at either Harbor Freight or a place like it. Have the timing reset by a professional with the proper equipment needed. Good luck.