Fabtech 13-16 Ram 3500 4WD w/Factory Radius Arms 5in Radius Arm System w/DL Shocks

If you're looking to give your 2013-2016 Ram 3500 4WD a significant lift and improved stance, this 5-inch Radius Arm System from Fabtech is a solid option. It's designed to work with trucks already equipped with factory radius arms, and it includes a set of front and rear 2.25 Dirt Logic Stainless Steel shocks to handle the increased travel.

The heart of this system is the set of replacement tubular radius arms. Fabtech builds these with their exclusive dimple die side plates, which not only adds strength but also gives a rugged look. These arms are engineered to provide increased caster, which is crucial for maintaining proper alignment when you're running larger tires and a lifted suspension. A notable detail is how the system retains the factory coil springs, using angular steel spacers. This is important because Chrysler designed the original spring bow to help with specific alignment specs and ride quality, and these spacers preserve that feature, unlike flat spacers that can alter alignment.

You also get a heavy-duty 1/4-inch thick steel front Track Bar drop bracket to keep your front axle centered under the truck with the new ride height. Fabtech has also included steel front bump extensions, which are a smart choice because they won't fail like some urethane bump stops can, protecting your springs and shocks. In the rear, you'll find a block and U-bolt system along with bump stop extensions. This kit is designed to clear 37-inch tall tires, and while it requires drilling 10 holes for installation, no welding is needed. The system also comes with a Trac Bar relocation bracket, Pitman Arm, Sway Bar drops, and a rear Block & U-bolt kit to complete the transformation.