Holley Engine Mounts – question

I see people talking about Holley Engine mounts for their Gen 3 hemi and looking on their site I see these:

Hooker Blackheart Engine Mount Brackets​

https://www.holley.com/products/engine_swap_parts/hemi_swap_systems/parts/BHS566

Which are not Holley branded obviously. Are these the right ones for a 392/6.4L hemi? Looks like it based on the description but if there's something else better that people are using I'd appreciate any direction or feedback.
Author: TripleBlk70