The Hellwig 1-1/4-inch rear sway bar is a direct-fit handling upgrade for 2020–2023 Chevrolet Silverado/Sierra 2500/3500 HD pickups (2WD/4WD) at stock ride height. It reduces body roll under load and improves stability while towing or hauling. Constructed from solid, heat‑treated chromoly, this bar increases rear stiffness and is covered by a limited lifetime warranty for long‑term use.
Hellwig 20-22 Chevrolet Silverado 2500/3500 HD 2/4WD Solid Chromoly 1-1/4in Rear Sway Bar