RE: Replacing carbs
Members her seem to enjoy both carbs either eldelbrock or holly.I am running a 4 barrel Holly i havent tried eldelbrock but i would like too. Just make sure you have the right cfm. I believe you can get more out of a holly it has the ability to be tweaked and such for performance where as eldelbrock is more hassle free just bolt on and go.
5.0L 302 Holly 600 cfm 4 barrel eldelbrock intake flowmasters dual 2.5 exhaust RV cam