hey guys , i have a sbc 350 in my old truck ( don't know what from ) i do have a block number , and it tells me that it came from a 1969 to 1982 chevy ( several models ) ,, now my problem is i want to add power steering ,, i dont have the pump or bracket ,, i and went to junk yard and no one seems to have anything ,, i am running a long water pump also ,, and when i go to local parts house and try to get a P.S. pump they need a make and model ,,i tell them the years and they are several pumps ,, here is a pic of my motor ,, can someone please help get me in the right direction

thanks

 

i guess no one ??