3.5''F / 2''R SST Lift Kit- GM Silverado / Sierra 3500HD SRW-Tow & DRW W/ SST3000 Shocks 2011-2019 Coilovers On the Rox’s formed to

On the Rox’s formed to fit roof skin

Download: FB23349 Installation Instructions

Two 16 amp Accessory Ports

Genuine rubber trim at all contact points

Many things are considered when designing a cylinder head Port

3.5''F / 2''R SST Lift Kit- GM Silverado / Sierra 3500HD SRW-Tow & DRW W/ SST3000 Shocks 2011-2019 Coilovers On the Rox’s formed toReadylift Model 69 3522 QUICK OVERVIEW 2011 UP GM 3500 HD 3. 5" Tubular Arm SST Lift Kit. Max Lift: 3. 5"F 2. 0"R Max Tire: 34" NOTE: Single Rear Wheel with Tow Package Springs or Dual Rear Wheels ONLY. NOT FOR USE ON VEHICLES EQUIPPED WITH TOP MOUNTED OVERLOAD leaf springs. Includes SST3000 Shocks Includes 2. 0" Rear Lift Block for towing applications 2011 UP GM HD 3. 5" Tubular Arm SST Lift Kit w o shocks.. Forged Torsion Keys w shock extensions