Ok, so I've heard tons of good things about the v8 Durango box, but what I want to know about is the chevy S-10 steering box. I've heard of a few people using it over the Durango box and say that it's better.

Has anybody done this?
Is it direct bolt-on?
What years S-10? 4 cyl or v6?

Also, heard the WJ power steering pump is an upgrade, so what modifications are needed for that if any? v6 or v8?

Will be going to the junk yard next Saturday 5/24 so any help would be appreciated.