New heads on the way for my Dart, few changes

Are the new designed heads currently available for sale?

yes. He told me 4 or 5 sets are currently at BES getting finished, then Vic gets them, hand blends the valve job and assembles them
Thinking those sets should be done at BES within couple of weeks. Not sure when next batch are getting done after these.
Guy down in Alabama last weekend went 6.08 @112 with them first time out( new tranny and vert) in his 2875-2900 ish pound AMC.
Stroker shortblock, 11.5 compression, 263@50 roller…saw a pass he made on Facebook off the footbrake, wheels way up..lol