These quality OFFSET TRAILING ARMS includes installation of front SHPERICAL BEARINGS for improved handling and stability, new Timken bearings/races/seals, new stainless parking brake kit, new emergency brake shoes, new dust shield (silver for years 65-75 and gold for years 76-82), new spring cup and a new cable guide. The spindle is machined true and new wheel studs installed. All existing parts are cleaned, and the trailing arms are powder coated. The units are re-assembled with Mobil 1 synthetic grease. The bearings are blueprinted to exact specifications to .002 end play. No core required, but we will buy yours! This kit includes two trailing arms shipped in separate boxes. Offset trailing arms allow an additional 2″ tire clearance to the inside of the wheel.