Wehrli Custom Fabrication 68" traction bar kit for 2020–2025 Chevy and GMC Duramax long‑bed models prevents axle twist when towing or adding power. The bolt‑on axle mounts, RockJock adjustable heim at the frame with greaseable Johnny Joint, and poly bushings reduce vibration while allowing adjustment. Finished with epoxy‑primed powder coat, Grade 8 hardware, and backed by a lifetime warranty against bending or breaking, it’s made in the USA.
Wehrli 20-25 Chevy & GMC Duramax RCLB/CCSB/ECSB 68in. Traction Bar Kit - WCFab Grey