ReadyLIFT SST Lift Kit - 4" Front/1.75" Rear - 4 Wheel Drive

READ FIRST For NEW 2014-UP GM1500 4WD. *New Improved UCA Assembly Max Lift - 4.0"F/1.75"R - Max Tire: 33". Not for use on pre-2014 GM 1500 trucks. Does Not Work With AWD Denali Trucks. For Trucks with Aluminum Alloy or Stamped Steel Front Suspension Only. Not for use on cast steel suspension. ReadyLIFT 69-3414 4" SST Lift Kit for the NEW 2014-UP GM 1500 4WD Trucks with Aluminum Alloy and Stamped Steel Front Upper Control Arm Suspension. Standard Z71 okay. Note: Some 2016 models are coming with a New Hydro Form (Stamped) UCA and LCA and Aluminum Alloy front upper control arms. Stamped steel models can be identified with a build code of "AVV". 69-3414 works on both Aluminum and Stamped Steel front suspension trucks only. Not for use on Cast Steel suspension trucks. The 69-3414 kit is for use on trucks with the factory aluminum or stamped steel upper and lower control arms. Not for use on trucks with cast steel upper control arms. Z71 standard suspension okay. NOTE: The ReadyLIFT 69-3414 SST Lift Kit is designed for use with Aftermarket Wheels with a backspacing of 5.25". If you intend to run the stock wheels with an aftermarket larger tire, a wheel spacer is required to prevent the tire from touching the control arm at full locked turn. ReadyLift has developed a CNC-machined billet aluminum wheel spacer 10-3485 for use with factory wheels which have the stud pockets cast into the wheel next to the lug holes on the back side of the wheel. To run the OE/Factory wheels AND tires, you will need to use the "ReadyLIFT 1/2" Billet Wheel Spacers for use with OE/Factory wheels and tires". Kit Includes: (2) Front SST 4.0" Strut Extensions, (2) Rear Shock Extension Brackets, (2) OEM-Style 3.0" Rear Lift Blocks With U-Bolts, (1) Steel Skid Plate, (2) CNC-Machined Differential Drop Spacers, (2) DOM Tubular Control Arms With New Evolution Heavy Duty Pre-Pressed Ball Joints, (8) New Polyurethane Greaseable Bushings with Backing Spacers for Extended Life, Instructions & All Necessary Hardware. Note: Not for use on AWD Denali Trucks. Will NOT work with trucks with cast steel Upper Control Arms Not for use for off roading purposes. if you plan to off road your vehicle, please select the kit version with uniball upper control arms.