Spohn Performance 664-4130B

Our adjustable rear upper control arms for the 1973-1977 A-Body cars outperform the flexible, stamped steel arms and soft rubber bushings that come from the factory.<br><br>Eliminate wheel hop and increase traction with an easy bolt on installation! All ends are fitted with grease fittings for easy lubrication of the fluted polyurethane bushings.<br><br>The adjustability feature allows for setting the pinion angle. Our right hand and left hand threaded silver zinc plated CNC machined 4140 chrome moly double male stud adjuster allows for easy on-car adjustments, no need to unmount the control arm to make adjustments!<br><br>Available powder coated in your choice of the above colors for a brilliant and durable finish.<br><br>4130N Upgrade: The ultimate in bullet-proof lightweight strength, 100% TIG welded chrome moly construction! Same as above, but constructed entirely from 4130N chrome moly tubing.<br>