2020-2024 Duramax 3" SST Lift Kit (62-30360)

Fits

Give your Duramax a lifted, level stance that'll improve performance no matter the terrain. These SST lift kits are incredibly versatile, making them the ideal choice for daily driving, towing, and off-road excursions.

Part Number: 62-30360

• 3" Front/ 1" Rear SST Lift Kit
• SST lift-specific Forged Torsion Keys
• Xtreme-Duty fabricated 4130 chromoly steel upper control arms
• Front inner fender bracket to fit larger tires
• Improved dynamic roll control and low-speed damping
• TCT non-bonded pivot bushings

Tire Fitment: 

• 20x9 0 offset - 35x12.50 tire.
• *Max with trimming: 20x10 -18 offset - 35x12.50

• Driver & Passenger HD FR FNDR BRACKET RIGHT  
  
• 1 GM HD 1" UBOLT KIT 
• 8 1/2" DIFF DROP SPACER  
• 4 DIFF SPACER LASER CUT WASHER  
• HARDWARE KIT 
• 2 TORSION BAR KEY 0-3" 
• 2 1" REAR BLOCK  
• FALCON front & rear shock 
  
• Driver & Passenger UCA

• Silverado and Sierra have different fender well opening sizes - some minor trimming my be required depending on true tire size and design. Max width on stock wheels is 11.5". 
•  When setting the torsion key adjustment bolt do not exceed 27” from the wheel center to the fender edge. Exceeding this will overlift the vehicle creating a top-off condition, meaning the suspension has little to no down travel. The result is poor ride quality and premature wear of components.

Click here to view installation instructions