Rank 6 Shaman armour
Rank 6 of 14 · Knight / Stone Guard · 1,500 Rank Points · the rank unlocks elite faction tabard
8 older armour still gated at this rank
Classic’s own rank gate, which Forever has not rewritten. Not a reward this rank hands out.
Also gated at rank 6, for any class
The client gates these at rank 6 through ItemSparse.RequiredPVPRank, and
AllowableClass is what puts them under Shaman. Read from the Forever client, build 1.60.1.70755.
That gate is not the same as the rank's unlock, and what a vendor hands over is server-side.