BMR 64-72 A-Body Rear Pro-Touring Style Hollow 1.125in Sway Bar Kit - Black HammertoneFits 1964 1972 GM A Bodies; Manufactured from 1. 125 inch DOM steel tubing; Greaseable, 88 durometer polyurethane bushings; Includes Grade 8 hardware; Thrust washers allow for proper location of the sway bar and prevent lateral movement; Cold formed to better resist torsional fatigue; 3 hole adjustable; Massive increase in sway bar rate; Nearly eliminates body roll; Greater sway bar control allows for better handling of your vehicle; Compatible with 3