The Ford F-150 is America's favorite truck and for good reasons. It's tough, reliable, and versatile and our Element Hard Parts Tube Upper Control Arms can make your F-150 even better. Our tube arms are built to be affordable without cutting corners or using inferior components. We use the same massive 1-inch FK uniballs found on our Billet Upper Control Arms with heat-treated stainless steel races and stainless steel bodies. Complementing the big balls are our custom-machined heat-treated 17-4 stainless steel pins for a big increase in strength. The rest of the arms are just as stout constructed from CNC-bent 4130 chromoly with 1.25-inch diameter, .120-inch thick tubing. Further separating our Element Hard Parts Tube Upper Control Arms from the rest of the pack are our innovative squeak-free bushings. Their unique, bind-free design requires absolutely no grease or maintenance. And, they eliminate the annoying squeaking that can occur with other bushings often leading to insanity. The bushings are built to last and are backed by a lifetime warranty. Our Element Hard Parts Tube Upper Control Arms add strength, provide coil clearance, make alignment simple, and maximize wheel travel.