My Cart

Close

Heavy Metal is Heavy Duty Quality you can trust.

2011-2020 GMC Sierra 2500HD Shock Extenders

Product ID: HM1251

$27.95

Shock Extenders

Fits the Following Vehicles


    • 2011-2020 GMC Sierra 2500HD 8-Lug

Bolt-On Lift Kit

  • Precision HD plasma CNC cut. We use Carbon Steel, NOT mild steel like other lift kits.
  • Comes with detailed instructions.
  • Durable, Corrosion Resistant Finish
  • Demand Precision, Demand Strength, Demand Heavy Metal!
  • Lifetime Warranty