so i bought a 56 olds that had been in a field for 25 years...alot of the items under the hood had been swiped...my 56 was equiped with power steering..the box at the end of the steering collum is there...but what else does it need? a power steering pump? Im a newby how does the whole power steering work on it..just need a 5 second explanation...it goes to that...and produces this..ect...thanks in advance for you help