The QA1 Pro-Touring upper control arm kit for 1964–1972 GM A/G-body cars upgrades front suspension with included ball joints and bushings for a complete replacement. Built to correct outdated geometry and deliver an optimized strength-to-weight ratio, these arms use low-friction bushings and are intended for a straightforward bolt-in installation to improve steering response and alignment.
QA1 64-72 GM A/G-Body Pro-Touring Upper Control Arm Kit - Front