Mancini has the Magnum heads. Edelbrock had a clearance sale a few months back, but most of the Mopar heads were gone before I saw it.
https://www.manciniracing.com/drpakcocyhen.html
Edelbrock still has some Chevy and Ford NHRA heads in their garage sale. Just Gen3 Hemi heads for Mopars.
https://www.edelbrock.com/shop/garag...t=584&efm=3606