Yeah, that is why 440Source would make a good vendor for the 337 intake (or a clone of it). That would actually be a fairly good street combo that should fit under flat hoods. 505 with MW ported Stealth heads and a 337 intake. The built in valley tray gets rid of the stamped bathtub which would be a nice touch since it looks different than most Mopar big blocks.

The performance wouldn't be as good as a Trick Flow top end, but it would be a nice street engine. Should make 600 torque and 525 power without too much problem at 10:1 CR and a 235 ish hyd roller cam.