Rpm air gap

Couple Question on the RPM Air Gap

Clearance issues, 69 Dart Flat Hood Edlebrock Carb what are you guys using for Air Cleaner and How much Clearance *I've seen the reverse offset base but doesn't fit the Edlelbrock carb?

Also the Heater Bypass is a 1/4 thread need to go to 5/8 Heater hose fitting, other than redrilling what else is an option?

Thanks