Review on 🚘 KYB SM5058 - Mount Kit: Engineered for Superior Stability and Performance by Phillip Jaylon

So these rubber parts were much thicker than the stock ones due to the overhang at the top. This made assembly of the posts very difficult as there were only a couple of threads to screw on the top nut. Once tightened, they shrink to the normal thickness of the original parts. However, there were no threads on the back of the shaft to attach the nut. I ended up taking a razor blade to the top hub, cut off the nose, and then I had enough threads to put the nut on and tighten.