Looking at the pictures that are posted for the 454 Big Block clone, it seems that the negative "ring" that traps the negative wires may be brass, not Stainless Steel like the authentic uses.
I don't like brass in contact with my juice, but the ring can be removed and just trap the negative wires under the screwheads. This is the way some users built their 454's.
Agreed! It is brass, and I did tell Doris that very thing .. They should not send this version to the US warehouse, and I already suggested that they order the 1:1 454 from Acerig if they plan to stock it in the US warehouse.
My art is suffering 
just need my ZNA to put it on lol