Yukon Axles

I was hoping I could use the bigger brakes. I've read that people are using the green bearings. I didn't know the plate was attached. I thought I read that someone used the tapered rollers and adjuster with these axles..or not. I have a 8 1/4 with 3:92 gears under the car now, but plan on putting the 8 3/4 under there so I can change gears easily. Thanks Fishy68