Anybody have pics of 426 Max Wedge Stage ll and lll heads

he said there was a Stage 4
Engine. That was 520 hp ?????????

As we all know, the Mopar racing program through parts sales continued to sell "Stage" heads and many other Mopar Performance parts, but they were no longer Max sized ports past the FACTORY offered Stage III heads. I do have a set of stage III heads (518's), but no pix handy ATM. The ports are def. huge and no heat crossovers, as others have said, and std. six bolt valve covers.