Each end has a spherical bushing allowing the lower tapered stainless steel pin to go in at just about any angle. Never before have I seen something so simple and yet so well made. The pure fact that they're adjustable and that they're so unbelievably easy to connect makes them a must have for my book. And they're greasable too. Jim and the folks at JKS really went all in effort to create the disconnect that incorporates the most features that wheelers want.
Installation is a snap.
The only problem you might have is getting the old sway bar links off. I have heard countless stories of people having a difficult time removing the lower bolt from the axle mount. For some reason it appears that Jeep used a splined bolt that was pressed in which means you're in for a real treat trying to get it out. Regardless, you have to remove this bolt for any sway bar disconnect setup so you might as well get to it. Hopefully you'll get lucky and yours won't be splined.