Any down side to the eliminator’s?
Just the time it takes to set it up. It's a harden tube, with spacer washer, shims. You shim it to the correct pinion depth, and tighten the yoke. Then check the pinion depth. If it's wrong, simply add a shim, or 2, or remove 1 or 2. Whatever is needed. Once it's set, that's it. If you ever need to pull the yoke again, you can. If you have a crush sleeve, once it's set, that's fine, but if you over torque it, crushing the sleeve a little to much, you have to start all over, with a new crush sleeve. Also, torque can play a factor, over time, on a crush sleeve. It can in time, cause the crush sleeve to become loose, some what. This will allow slack in the pinion depth. This can not happen with a crush sleeve eliminator kit. But I admit, the reason I used one, is BC I didn't want to fool with several crush sleeves to get the pinion depth rite. There are a ton of videos on you tube about this. All in all though, I did what I wanted to my truck, anyone who wants to do something different, that's all good too.