Cognito 6-Inch Performance Lift Kit with Fox PSRR 2.0 Shocks for 2011-2019 Silverado/Sierra 2500/3500 2WD/4WD 8" Speaker has maintenance free ball joints

has maintenance free ball joints and pivot bushings

Year Make Model Sub-Model 2017-2019 GMC Sierra 3500 HD SLT 2017-2019 GMC Sierra 3500 HD SLE 2017-2019 GMC Sierra 3500 HD Denali 2017-2019 GMC Sierra 3500 HD Base 2017-2019 GMC Sierra 2500 HD SLT 2017-2019 GMC Sierra 2500 HD SLE 2017-2019 GMC Sierra 2500 HD Denali 2017-2019 GMC Sierra 2500 HD Base 2017-2019 Chevrolet Silverado 3500 HD WT 2017-2019 Chevrolet Silverado 3500 HD LTZ 2017-2019 Chevrolet Silverado 3500 HD LT 2017-2019 Chevrolet Silverado 3500 HD High Country 2017-2019 Chevrolet Silverado 2500 HD WT 2017-2019 Chevrolet Silverado 2500 HD LTZ 2017-2019 Chevrolet Silverado 2500 HD LT 2017-2019 Chevrolet Silverado 2500 HD High Country 2017-2018 Chevrolet Silverado 3500 HD Base 2017-2018 Chevrolet Silverado 2500 HD LS 2017 Chevrolet Silverado 2500 HD Base

1x 1000W Monoblock Signature Series Amplifier

the passenger side of the drag link ends up higher in the frame

*Switch-Pros® RCR-FORCE® 12 is NOT included

Cognito 6-Inch Performance Lift Kit with Fox PSRR 2.0 Shocks for 2011-2019 Silverado/Sierra 2500/3500 2WD/4WD 8" Speaker has maintenance free ball jointsWe have bundled everything you need in a lift kit for your Silverado Sierra 2500 3500 2WD 4WD with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured, and assembled in the USA. The Cognito Non Torsion Bar Drop Front Lift kit is designed and engineered to offer superior ride quality and corrected CV joint angles The Cognito Ball Joint SM Series Upper Control Arms add style, function, and performance