Hey David, thanks for getting back to me.
Yes that is the intermediate shaft, as far as I can tell a stock Dodge part. It was frozen when he bought it a few years ago, the boot was good, but not ziptied down, so I think water caused it to rust inside. There is no rust on the outside though. He had tried to take it off once before, and noticed that the intermediate shaft was not fitting on the end of the steering column correctly and wobbled quite a bit since the coupler had 'wallowed out' some. The upper u-joint has a lot of wear as well. I'll bet the stiff shaft is what caused the column bearing to go bad to begin with, as well as the u-joint. We never did get the shaft to slide, and since he had to have the truck, we reinstalled it. I think he'll pick one(a Dodge I-shaft) up this week after his trip(300-400 miles?) Hopefully it won't damage anything in that time. We will have to remove the steering column again to do it, but it's much easier than I thought. I was nervous about the air bag going off though.
My intermediate shaft was free and had no problems. I actually expected my truck, being an auto, to have more problems but had none. I installed the bushing while the column was on the truck, which wasn't too bad since I don't have huge hands. It's far easier than changing the fuel lines behind the engine.

It helps to have a small mirror and a bright flashlight. I used a small strip of wood to block the shift lever against the firewall- its right at 3/4" thickness, 1" wide, 3" long. Any piece of wood 3/4" thick and within a few inches of the other dimensions will fit well. A dental pick would have been handy for pulling that crappy bearing retainers out- though I only had a flat bladed screwdriver. The stock plastic bearing cup on mine fit somewhat tight- and I thought I could pull it out with visegrips- wrong. I slid a thin screwdriver between the cup and the end of the column housing(screwdriver being perpendicular to the housing) and pried it out.
When tapping in the bearing, on my '96 it was a tight fit with a hammer- I only had about 2-3" between the end of the pvc pipe tool from the kit and the brake lines. It would be very difficult to hit it very hard in that tight space. I actually had a harder time getting the bushing retainer on than the bushing, and even that is not difficult. I had originally planned to install a zerk on the bushing but after looking at it apart, do not really think it needs it. I did apply a liberal amount of synthetic grease.
I wonder if on the intermediate shaft, occasionally lifting the boot and spraying it full of lithium grease would be a good idea? We thought about drilling a hole in the lower shaft past where the upper one slides in, tapping and installing a fitting, and using a grease gun to press it apart. We didn't have a tap handy last night though... and ultimately the shaft needs replacement soon regardless.
My brother's truck had a lot of play and a persistent clunk before. Now, with the new bushing tightly installed, the steering is tight(vertically) with no clunk and has a little resistance(which I'm sure will go away after a little driving) and vague feeling side to side. I'm positive this vagueness is from the worn u-joint and upper I-shaft coupling to the steering column shaft. We can't wait to get his new I-shaft on and do some caster adjustments and see how these trucks drive.
We're both very happy with the improvements that the bushing has made, and thanks again David for a quality product.
Andy
(hope this long post helps someone when they do the same fix

)