• 2011-2020 Silverado/Sierra 2500/3500 HD 1" Rear Block Kit

    SKU: 9-9008


    2011-2020 Chevy Silverado / GMC Sierra 2500/3500 HD 2WD/4WD

    1" Rear Block Kit. PN 9-9005

    Rugged Off Road 1 Inch rear block kit for 2011-2020 Chevy Silverado / GMC Sierra 2500/3500 HD 2wd and 4wd trucks. Comes complete with vehicle specific u-bolts and hardware. Adds a nice rake for towing or hauling additional weight in the bed. Easy to install. Does not require any permanent modifications.


      2011-2020 GM 2500/3500 HD 1 inch rear block kit

    • RuggedShield Powertrain Warranty

      Your Rugged Off Road product automatically includes our 5-Year/60K mile powertrain warranty free of charge. 


      30 day Return Policy on uninstalled products from the date of purchase. 

    • Installation Instructions

    • CA Proposition 65 Warning

      WARNING: Cancer, Birth Defects and Reproductive Harm https://www.p65warnings.ca.gov/


    © 2016 Rugged Off Road. 

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