For daily driving around town you'll want to find a dual plane intake, most folks seem to prefer the Edelbrock Performer series at the moment.. as far as a carb for it? I'm a Holley kind of guy, others like the Edelbrock version of the quadrabog.. or if you have one laying around, even original quadrajets are preferred by some guys. No matter what carb you choose I'd feel a 600 cfm size be used for good performance.

ymmv, imho, yada yada yada.. 8-)