ReadyLift 4" SST Lift Kit - GM Silverado / Sierra 1500 4WD & Z71 (w/ Cast Steel UCA) 2014-2016

• 4" SST lift kit engineered for 2014-2016 GM Silverado/Sierra 1500 4WD with factory cast steel upper and lower control arms; standard Z71 models supported.
• Differential drop mounting system uses machined billet circular spacers to provide the precise drop without interfering with the rear-mounted electric steering rack.
• Skid plate included for undercarriage protection on daily driving and light trail use.
• Tubular steel Upper Control Arms with redesigned UCA inner bushings and washer backing spacer sleeves, paired with heavy-duty ball joints designed for the cast steel suspension.
• TCT free-floating pivot bushings are self-lubricating, reducing friction and promoting smooth, durable operation.
• Can fit up to 33x11.50 tires on 5.25" backspacing wheels; aftermarket wheels required.
• Not compatible with aluminum or stamped steel upper control arms; if your truck has aluminum arms, use the 69-3414 kit. Not intended for AWD Denali or off-road use. May be used on 2014-2018 GM 1500 2WD trucks with cast steel upper control arms, excluding the included diff drops and skid plate.