Maybe an other head producer in the game.

bigfoot said
There are plenty of 400+ cubic inch small block mopars that will never hit a track and could use a head like this. Look at all the big port small block chevy heads sold, they surely arent being used at the track only. Lots of folks are happy to run a factory block 600+ hp, especially in a mostly street configuration. Indy heads are great, but competition is a good thing.

Just not the market , which was the smallest to begin with.
By FAR the biggest growth segment in the Mopar world is the gen 3 stuff.
Anybody who doesn’t know this is either in denial or a career bench racer

Go to a track. Most of the Mopar small block racers are 50 + years old that still race LA stuff.
Younger guys with the gen 3 stuff, Dying breed in the former.