Alignment

That bar is made to work with the stock sway bar mounts. Putting the brackets on the shock bolt moves them up and inboard, so the end links can’t be straight and they get close to the strut rods.

The solution is to put the mounts closer to or in the stock location. But that will likely require a welder.

Yes, it's apparent that would be the better solution. This is a compromise on their part. Funny thing is a Hellwig tech sent me an email a short time ago suggesting a 55914 might be a better choice (for 63-66???). It mounts to the front of the K rather than underside which might help the level but the links would still be angled in to reach the shock mount.

https://www.hellwigproducts.com/instructions/55914.pdf