[stan79chevy]

its a 3 speed manual that came stock in my 77 3/4 ton parts truck. its hooked to a 205 transfer case. its a "3 on the tree" i was thinking about maybe putting it in my truck or selling it but dont know what it is. will the adapter thats on it work for a sm465. when i looked up info about a 205 transfer case it only talks about 3 different versions th350, th400 and the sm465. i have the original rpo sticker out of the glove box if that can help identify it.
any help would be appreciated thanks
stan