2x4 intake

[KendallF]

With a bit of imagination, you can use oddball intakes and do so fairly cheaply. My intake started off as a tunnel ram lower and I'm using twin Honda throttle bodies because they were free, reasonably sized, and had a 0-5V TPS signal that my FAST ECM could recognize. I didn't have a lid for mine or I would've probably adapted it; instead, I made a sheet metal and billet flange and lid for it with tube inlets in front (more convenient for a turbo motor).

You could use two of nearly any EFI throttle body with adapter plates to bolt them to a carb baseplate. One of the Mopar mags even had an article where they used the bottom of a carb for the throttle body, with a carb spacer forming the "air horn" above the throttle blades. It's just easier to use EFI throttle bodies because you get an existing TPS and IAC in most cases.