These end links will convert bayonet (stem style) end links to heavy duty polyurethane bushings. Hellwig adjustable end links are constructed of powder coated components, zinc plated hardware and are designed to handle rough roads and conditions. These end links also include polyurethane bushings and high strength studs.
This product was exactly what I was looking for. I have a 2013 GMC Yukon with a 2/4" drop. The problem with other end links is the fixed length. I added a front and rear sway bar. With the drop the sway bar was pointing downward and I did not feel that the truck was able to handle as well given the fact I have a more rigid rear sway bar. I came across these in a magazine showing a Tahoe being lowered. I purchased these and waited for them to ship but it was worth it. My truck is more confident in turns and is more behaved in the many road bumps where I live. I have the stock 20" wheels, Spohn pan hard bar and urethane bushings in the sway bars. You will enjoy these for many years to come. They are well built and very easy to assemble. The only thing I modified was the color. I color matched it red to my Spohn pan hard bar.