Fabtech 11-19 GM C/K2500HD/3500HD 4in Ultimate System w/Perf. Shocks

The 4 Budget System utilizes the factory front coil springs with a steel upper spacer providing 4 of lift. Radius Arm drop brackets retain the factory arms with correct caster setting for the increase ride height. System includes a Trac Bar relocation bracket that has been designed to center the axle under the vehicle and still works properly with the factory Pitman Arm. This eliminates the need to replace the Pitman Arm resulting in a lower cost and faster installation time. Rear lift is accomplished with lift blocks and extended length u-bolts. System allows installation of 35 tall tires with required inner fenderwell trimming for adequate tire clearance for street driving and light offroad use.This Part Fits: Year Make Model Submodel 2015-2019 Chevrolet Silverado 2500 HD High Country 2011-2019 Chevrolet Silverado 2500 HD LT 2011-2019 Chevrolet Silverado 2500 HD LTZ 2011-2019 Chevrolet Silverado 2500 HD WT 2015-2019 Chevrolet Silverado 3500 HD High Country 2011-2019 Chevrolet Silverado 3500 HD LT 2011-2019 Chevrolet Silverado 3500 HD LTZ 2011-2019 Chevrolet Silverado 3500 HD WT 2015-2019 GMC Sierra 2500 HD Base 2011-2019 GMC Sierra 2500 HD Denali 2011-2019 GMC Sierra 2500 HD SLE 2011-2019 GMC Sierra 2500 HD SLT 2011-2014 GMC Sierra 2500 HD WT 2015-2019 GMC Sierra 3500 HD Base 2011-2019 GMC Sierra 3500 HD Denali 2011-2019 GMC Sierra 3500 HD SLE 2011-2019 GMC Sierra 3500 HD SLT 2011-2014 GMC Sierra 3500 HD WT