This is the complete rear suspension bracket set for '64-early '67 GM A-body vehicles with flat style coil spring pads. Brackets are designed to fit 3" tubes and the upper control arm Johnny Joint® rod ends are designed to be driven into the bushing hole in factory A-body 10 and 12 bolt housings or new reproduction 12 bolt housings. Kit includes Johnny Joint® upper control arm bushings, Johnny Joint® upper control arm bushing installation tool, lower control arm brackets, coil spring mounts, urethane bumpstops and separate shock mounts that are not incorporated into the control arm mount so that they may be inboarded for tire clearance. Specify exact year of vehicle when ordering. NOTE: This bracket set is designed for use on Currie heavy duty housings with 3" diameter axle tubes and a 23" wide housing center. Brackets may be used on factory axles, but will require modification.