Brodix B1BA heads...

If you go to the Brodix.com site, ( Brodix ) they have flow numbers for there heads. The small block MoPar has 3-ish to choose from. There is the NASCAR "spec" head, the B1BA and the B1BA-MC which is a moved centerline head, AKA, like a W2 or 5 head with the moved pushrod. The 2 heads can be ported. The MC can be CNC ported. I don't know if both heads are treated to CNC machine. I hate to assume....

The B1A is around the same as the Edelbrock head and the B1A-MC has flow rates like a well done W5. In which they were and still are a good option over the W5 since there it produced and there reputation is sketchy.

Brodix flow charts; B1 Series/15°/18° – Brodix

Check out the shadydell web site for his take on those heads.
Shady Dell Speed Shop