OldIHC

Can anyone tell me where to get a rebuild kit for a holley 852 ffg carb? Why does a few of the web sites list 3 different kit?

I found a kit for $68.00 without much trouble.
Have you tried disassembling carb carefully and cleaning it real well? That's my trick. You never know if the carb gremilins have taken another soul. While it's apart take a picture and then try to match kit.
By disassembling, cleaning, reassembling and trying it you will know when you buy the kit if that carb is worth the bother.