You can run a split exhaust with a single carb. It will work just fine!
The hard part is splitting the exhaust manifold or finding someone who can do it. It has become a lost art!
Fenton cast iron header is a good bet!
Your Rodchester carbs are a good start for dual application.
47 Fleetmaster, Hotrod 6, 5 Speed
50 Sedan Delivery, 327, 5 Speed
| 
