Rancho RS6554B Chevy Silverado, GMC Sierra 2500HD Lift kit

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2011-17 2&4WD Chevy Silverado, GMC Sierra 2500HD 4" torsion bar relocation kit

Product No: RS6554B RO

Availability: In stock

FREE SHIPPING Lower 48 States

Important Notes

-Torsion bar relocation brackets provides max clearance by keeping the torsion bars in the O.E. position

Quick Overview

Are you looking for a high quality lift kit without drastically altering the factory components of your truck? The 4" Rancho lift kit for the Chevy Silverado, GMC Sierra 2500HD requires no drive train or exhaust modification. It also does not increase track width and allows for the use of stock wheels. The factory location of the rack and pinion stays the same as well as the alignment specifications. This Rancho 4” lift system includes:

  • Torsion Bar Relocation Brackets
  • One Piece Heavy Duty Sub-Frame
  • Extended Cast Steering Knuckles
  • Front Cross Members
  • Rear Blocks
  • Rear U-Bolts
  • Impact Struts
  • Bump Stop Relocation Brackets
  • Skid Plate

**Longer shocks required and sold separately.

For the most current Rancho installation instructions, click here and enter the part number.

    • Make: Chevrolet, GMC
    • Model: 2500HD
    • Vehicle: 2011-17 Silverado, Sierra 2500HD 4" torsion bar relocation kit
    • 2or4: 4WD
    • Tire Size: 35x12.50 on 18x9 rims, 6" BS


Rancho lift kit fits the following models:
2011 Silverado, Sierra 2500HD
2012 Silverado, Sierra 2500HD
2013 Silverado, Sierra 2500HD
2014 Silverado, Sierra 2500HD
2015 Silverado, Sierra 2500HD
2016 Silverado, Sierra 2500HD
2017 Silverado, Sierra 2500HD

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