Anyone have any ideas for what type of kits to use for rebuilding a 650 4BBl holley

U need a kit especially made for your particular carb. A good parts shop should be able to help you get the right one.
Try the Holley site also:
http://www.holley.com/types/Trick_kit,_Fast_Kit_and_Renew_Kits.asp

Thanks Pete i will be sure to check out the website.

Look at the part number on the side of the carb and call a part store or holley and they will send you the correct rebuild kit for your carb.