All modifications must be installed by licensed mechanics and in compliance with your local modification regulations

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Application:

• For Chevrolet Silverado 2500HD 4WD,8-lug Only 2011-2019
• For Chevrolet Silverado 3500HD 4WD,8-lug Only 2011-2019
• For GMC Sierra 2500HD 4WD,8-lug Only 2011 -2019
• For GMC Sierra 3500HD 4WD,8-lug Only 2011 -2019

NOTE：DOES NOT for 2001-2010 HD MODELS !!

Feature:

• Powder coating for corrosion resistance.
• Forged high-strength material for superior durability.
• Incorporates a precision indexing tooth design for accurate and secure height adjustment.

Specification:

• Type：Lift Torsion Key
• Lift Height：Front 1"-3"
• Material: Forged Steel
• Finish: Powder coated

Package included:

• 2x Torsion Keys
• 2x Shock Extenders
• Necessary Hardwares