Wehrli 20-24 Chevrolet Duramax Traction Bar Install Kit controller box 5in Drop 10K Hitch w/Dual-Ball

5in Drop 10K Hitch w/Dual-Ball (Use w/Stabilizer Kit GH-0100)

1999-2018 GMC Sierra 2WD / 4WD

This system provides the most airflow possible to the factory Cummins head

Its assembly and breakdown are a breeze

Forward Clutch Steel

Wehrli 20-24 Chevrolet Duramax Traction Bar Install Kit controller box 5in Drop 10K Hitch w/Dual-BallWehrli Model WCF100831 Built in house at WCFab our traction bar brackets bolt on to the bottom of the axle tube via the axle u bolts and weld to the frame on the front end. Grade 8 hardware connects the bars to the mounts on the frame and axle. ***THIS IS A REPLACEMENT HARDWARE INSTALL KIT, BARS NOT INCLUDED. PLEASE SEE OUR COMPLETE TRACTION BAR KITS FOR THE FULL ASSEMBLY***