Am I missing something for cooling system overhaul?

I found these two kits for the cooling system and the drive belts. I only want to take this all apart once so I've been thinking I'll just get the oil filter housing gasket out the way as well. Is there anything else that's reccomended?



Drive belt kit

http://ift.tt/1drQgGt



Cooling kit

http://ift.tt/1drQgGt