I would advise a Magna Fuel pump 500
I agree. great pump. My car has a 540 and I run the filter before the pump and -10 all the way to the regulator and -6 to the carb and -8 on the return, I use the magna flow 500 pump. I've never had issues but the way dparker described would be better...you can't really go wrong with overkill on the fuel system in my opinion...do it right this time and you'll be set if you need more later.