bought a 2bbl intake

OK, I bought a 2bbl intake off of e-bay, and need a carb. any reccomendations for Part #'s for good carbs. I am looking for one with very few "Environmental options" Probably something from a late 60's 318? My car has a PCV Valve and thats it. Also I have heard that when using a 2bbl 318 carb that it is best to re-jet it, what size jets?