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Versatile Hsp 58in Bolt On Traction Bars 4in Axle Diameter For 2011-2019 Chevrolet / Gmc Duramax Lml Bundle [aGwN5CvK]

$55.99 $179.99 -69%

HSP Diesel has come out with 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 necessary horsepower,

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HSP Diesel has come out with 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 necessary 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, axle’s, yokes, u-joint, and suspension components. While no one wants to deal with these issues, HSP Diesel has a solution to the dreaded wheel hop. There are many “Knock off” built traction bar kits available, and many do not include quality components, that over time become very loud and clunky. These cheap kits can also do damage from poor design and inadequate components. If your tires are not touching the ground, you’re not getting traction! HSP Diesel has worked with our customers, and our own trucks to create a simple, well-engineered, affordable solution to wheel hop, and increased traction. Quality, strength, and longevity are the three things you can expect from your new HSP traction bars. Proven from drag racers, sled pullers, and street monsters this kit is an all-around affordable kit for everyone. We pay attention to what our valuable customers say, and this kit is the easiest, best-fitting, and best-looking setup you will find. Fits 2011-2016 Regular Cab 8ft. Box Trucks.

Included Components:

  • 2x Flex Joint (3/4” -16 Thread, Bolt Dia. .625”)
  • 2x Jam Nut (3/4” – 16)
  • 8x ½” x 1.062” OD Low Carbon Flat Washer
  • 8x ½” – 13 x 1-1/2” Grade 8 Hex Flange Bolt
  • 8x ½” – 13 Eco Finish Steel Top Lock Nut
  • 1x ½” 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


Benefits:

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


Compatible with:

LML: 11+ VIN Code 8
HOW DO PEOPLE KNOW VIN CODE? Engine code is dictated by the 8th character of the VIN number. The 10th character is the year of the truck.

What Our Customers Say

December 31, 2025

Absolutely no complaints!

It’s a very fine item. And a very, very great purchase.

- Elis N..

December 31, 2025

Absolutely no complaints!

This has become my absolute favorite new tool.

- Vala H..

December 31, 2025

Absolutely no complaints!

The functionality is wonderfully designed.

- Verena O..

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