Those look like Duster / Valiant fronts
Plymouth has a more square front wheel opening than the Dodge counterparts ‘67 - ‘76 Dodge fender is tapered at the back.
13” sbp wheels are getting hard to find they have been getting tossed daily and have been for years.
Use what you have just get good rubber on them and remember drivers side lug nuts are LEFT HAND threads.
Ridhty is loosie one drivers side.
Bring it home safe.
4-1/2” is the measurement I have observed on the cast iron 2 bbl, so the Eddy Performer is the same height at the center, front to back as a production iron intake.
* 92b the intake in your picture is an Eddy performer correct?