Wehrli Custom Fab 60 in. traction bar kit for 2020–2024 Chevy and GMC Duramax RCLB/CCSB/ECSB applications is built to prevent axle twist under heavy towing or added horsepower. The kit uses RockJock rebuildable heim joints at the frame, polyurethane axle bushings, Grade 8 hardware, and a durable powder-coat over epoxy primer. Crew Cab Short Bed models get a 100% bolt-on DIY option; other configs may need frame work.
Wehrli 20-24 Chevy & GMC Duramax RCLB/CCSB/ECSB 60in. Traction Bar Kit - Candy Teal