Amy's 72 Dart
Cool find ! My first car was a '72 Swinger (LH23G2B307811) and it was factory EV2 Hemi Orange .
A single-plane intake is a high RPM piece , something I doubt your Dart will see (especially with freeway gearing and the such ).
For now , IMO , stick with the stock iron intake , and fab some blockoffs for the EGR and whatnot .
Have fun :burnout: