We have selected all the parts you'll need to lift your Silverado/Sierra 1500 2WD/4WD 4 Inches with high quality Cognito components and white body rear shocks.At the core of this lift package is our performance proven Cognito Front Suspension Lift Kit featuring an integrated skid plate that ties the front and rear cross members together for unmatched front-end rigidity.The kit includes custom fabricated spindles and all bracketry required for installation as well as 3 Inch fabricated rear blocks and new U Bolts for the rear. These parts are hand built here in the USA and finished with a durable semi-gloss black powder coating. Made in the USA.. Cognito 07-19 Chevy/GMC Silverado 1500/1500LD / Sierra 1500 2WD/4WD 4in Standard Lift Kit. Allows for up to a 33x12.5 Tire on a 9-Inch Wide Wheel with 4.75-Inch Backspacing. 4” Standard Lift Kit 2007-2018 GM 1500 2WD/4WD Trucks w/ OE Cast Steel Arms. CV Front Driveline is required on 4WD models if operating in 4WD above 20mph. Cognito 3 Inch Fabricated Straight Block and 11 inch U Bolt Kit. Cognito Front Suspension Lift Kit (multiple component boxes). Standard White Body Rear Shock. 4 Inch Strut Spacer Kit. Suspension Lift Kit. Cognito Decal Pack

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