Free Shipping Universal Rear Triangulated 4-Link kit (includes bars, brackets, coil-over crossmember). Triangulated 4-Link Kits are very popular as they do not require a Panhard Rod. This design is also similar to many GM installations. Bars are fully adjustable, 1"x.156 tube with 3/4" stainless adjusters and urethane bushings, angled and straight chassis brackets, multi-position coil-over axle brackets, tabs and hardware.