Gen 3 Hemi dual plane.

For what it's worth, I had a ModMan with a FAST 4 bbl throttle body and a drop base air cleaner just fit under the stock hood. Originally I couldn't fit my Carter AFB with a standard air cleaner as the engine angle tilted up enough that the front of a 12" air cleaner would hit the hood. I bought a 6 pack style hood around the same time I switched to my fuel injection setup and got a new air cleaner with a filter style top plate since I knew I'd have more room with the scoop and found out afterward that it was a drop base and sat below the scoop. It's still a really close fit though, and I think a carb might be a bit taller than my throttle body, so still might not fit.