2011-2019 Duramax 58" Bolt-On Traction Bars 4" Axle Diameter (535-1-HSP)

Fits

These are the first true bolt-on traction bars for the LML! Trucks in most cases carry more weight on the front half of the truck than the rear because of the large engines, and turbo systems that provide the massive horsepower, and torque, that we love in today's trucks.

Wheel hop issues come directly from the factory. Even at factory power levels wheel hopping can cause major repairs to your driveshafts, axles, yokes, u-joint, and suspension components. Finally a solution to the dreaded wheel hop. This kit was created for your truck while keeping price and quality in mind. Quality, strength, and longevity are the three things you can expect from these traction bars. This kit is for everyone from drag racers, sled pullers, and street monsters. 

Part Number: 535-1-HSP

•  Complete bolt-on for most applications 
• Powder coating options to fit your truck
• Upgraded complete rear brackets for increased strength
• Easy install
• Multiple length options to fit your application 

Includes:

• 2x Flex Joint (3/4" -16 Thread, Bolt Dia. .625")
• 2x Jam Nut (3/4" - 16)
• 8x 1/2" x 1.062" OD Low Carbon Flat Washer
• 8x 1/2" - 13 x 1-1/2" Grade 8 Hex Flange Bolt
• 8x 1/2" - 13 Eco Finish Steel Top Lock Nut
• 1x 1/2" Pull Wire
• 1x 30mm Step drill bit
• 2x 5/8" - 11x3-1/4" Grade 8 Bolt
• 2x 5/8" - 11x3-3/4" Grade 8 Bolt
• 4x 5/8" - 11 Nylon Lock Nut
• 8x 5/8" Washer
• 4x Polyurethane Bushings
• 2x bushing Inserts (DOM Tubing)
• 4x 1/8" Aluminum Rivet

• Fits 2011-2016 Regular Cab 8ft. Box Trucks.

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