Replace the CV spacers for your 2001-2010 Chevy Silverado or GMC Sierra 2500HD equipped with the BDS 4.5-7 inch lift kit. Kits include installation hardware.Additional Attributes:GTIN:00658848617401Installation Time:1 HrMaterial:AluminumProp 65 (C| R or CR):CRProp 65 Short Label:WARNING: Cancer and Reproductive Harm https://www.p65warnings.ca.govProp 65 Warning Label:p65.jpgProp 65 Yes/No:YesPvg Product Status:ActiveExtended Information:Emissions :Emissions Compliance ExemptLife Cycle Status:Available To OrderPackaging:Quantity of Each:1Package UOM:EADimension:7.0000 x 2.0000 x 11.0000 inchesWeight:5.4500 PG