need your advice on the cheapest way to convert to power steering ?

[WOLFMANmike]

ok so here is the the deal im looking for the cheapest way to get power steering in my 65 c10 long bed i have a SBC 350 with a long water pump ... im trying to see if you guys can tell me what to look for at my local pick your part scrap yard ... some things i under stand i will need to buy new im sure ... but is there a certain year truck that i could find that all things will bolt up to my truck ? what parts do i need to pull ? is there any i should avoid ? and what parts do i need to buy new ? i dont have alot of money im on disability so thats why im trying to go cheap but functional ... thanks guys happy truckin