RPM Airgap or Performer RPM Airgap 340 SBM

Thanks for the link and information. I will take a look at them. Know of anyone that's done any comparison to the Edlebrock Airgap or other large Brand manufacturers for flow, fitment and casting quality?
@318willrun has a thread on the vs issue, a lot of good info..

Speedmaster vs Edelbrock air gap intakes