I want to convert my 1992 econovan to power steering but haven’t been able to find any info etc
has someone done this before and can I have some info re parts etc

 

If you can ,, go visit a salvage yard and get some idea of just what is involved.

Pretty sure you will need a steering column, with the steering box assy, the power steering pump, hoses , brackets , hardware.and maybe a different crank pulley to drive the P/S pump.

Don't know if any of this stuff is presently on your vehicle, might have a Hydroboost system for brakes.