Those are rebuilt stock heads by Indy vs the Edelbrock copy cat head. If you’d going to do an Edelbrock copy cat head, do these;
Shocker 185 Mopar CNC (Sold in Pairs) - PROMAXX Performance Products
Or step all the way up to Trick Flows. The draw back is the extra price on the heads which is still a win but there is also the HS rocker arm cost of the TF heads in addition.
