If you get an Ebay carb, any carb, you had best budget for a rebuild kit too. This is yet another area the AFB style cab wins out over the Holley, extremely esy to rebuild and Edelbrock has the owner's manual online, so you can verify settings, jets and rods.

If you were closer to me, I live in San Angelo, I could help, but I am sure there is a Mopaters member around you.

They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.