Upgrade your trucks rear suspension with premium cast iron lift blocks. These high quality 2″ cast iron lift blocks are specially designed to lift the rear of leaf spring trucks. They come finished in a black e-coating and use a tapered design to help improve pinion angle once installed. Uses 9/16″ pin size. Sold in pairs.Additional Attributes:GTIN:00658848617111Height0:2Includes Bump Stock Wing:NoInstallation Time:1-2 HrsLift Height:2Pin Size:9 16Prop 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:ActiveTaper:2 3Type:Single PinWidth:2_5Extended Information:Emissions :Emissions Compliance ExemptLife Cycle Status:Available To OrderPackaging:Quantity of Each:1Package UOM:EADimension:6.5000 x 5.5000 x 5.0000 inchesWeight:11.0000 PG