Fits: 2001 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM Duramax Diesel Extended Cab Longbed & Crew Cab Longbed

​Traction bars are a necessary upgrade when increasing the horsepower to prevent the axle from twisting which can lead to broken u-joints, driveshafts, and even twisted axle housings. Wehrli Custom Fabrication's traction bar brackets bolt onto the bottom of the axle tube via the axle u-bolts and weld to the frame on the front end.

Features:

• High quality serviceable RockJock Johnny Joints
• Polyurethane bushings for decreased noise & vibrations
• Lifetime warranty against bending or breaking to original purchaser

Includes:

• 68" Heavy duty bars
• Poly bushings 
• RockJock Johnny Joints
• Frame side weld-on mounts
• Axle side brackets
• Grade 8 hardware
• Custom color powder coat POWDERCOAT COLOR CHART

Notes:

• Front frame brackets can be bolted on, welding recommended for maximum strength & competition use
  
• If you have a lift kit and your u-bolts face up instead of down like factory, use traction bar kit WCF100855
• If your truck is on a big lift, please measure from your axle mounting point to your frame mounting point to ensure the bar length will work properly for your application before ordering
• 15+ business days before shipment, this is a custom order part, once the order has been processed it CANNOT be canceled, returned, or refunded
  
• If you enter a powdercoat color that is not listed on the chart, your order will be delayed as we will have to contact you to discuss the options. RAW Finish is NOT available!