The Wehrli Custom Fab 68" traction bar kit for 2011–2019 Chevy and GMC Duramax extended- and crew-cab long bed models prevents axle twist under increased torque and helps protect u-joints, driveshafts, and axle housings. It uses bolt-on axle mounts with weld-on frame brackets, Currie rebuildable Johnny Joints at the frame, poly bushings at the axle, grade 8 hardware, and a durable powder-coat finish. Lifetime warranty included.
Wehrli 11-19 Duramax ECLB & CCLB 68in Traction Bar Kit - Candy Red