Cylinder Heads

I owe everyone a apology on here concerning cylinder heads for the sbm's. I was looking around and decided to check out cylinder heads for the sbm's and I fully understand why most on here buy speedmaster or Flo tech. I don't remember the exact amount but edelbrock heads were something like $2300 for the pair and trick flow was like a little over $2000 and speedmaster was around $1100 for the pair. I did check out what it would cost to have a set of cylinder heads checked out but I don't remember what the cost was. Also I have a 1972 scamp to check out, I hope this one is it.