Yes. Factory made one barrel and small-neck four barrel bases for that top. For two barrels and large-neck four barrels (pretty much all currently available four barrel carbs, as well as Holley two barrels) you just adapt your own. On my 56 Plymouth with an Edelbrock carb, I used the base of a 10 inch chrome air cleaner. Fits closely enough.
Valve cover is an Offenhauser. First offered in 60-61 for slant sixes and still available new today. It's cast aluminum and seals to the head better than a stamped steel factory cover.