I found the bottom half of my carb on my separated from the top half(first time I've ever seen safety wire serve its purpose). I want to replace it or have it overhauled because it hasn't been touched in probably 30 years. Has anyone had any good or bad experiences??? Should I replace with Kelly, Precision, or Marvel???

I have only used Marvel Shebler so can't comment on the others.

I have had real good luck Avstar...great overhaul, looks like factory new, never an issue...

http://www.avstardirect.com