QA1's lower Street Performance control arm kit fits 1978–1988 GM G‑body front suspensions and includes ball joints and bushings. The kit is offered to correct outdated front end geometry, deliver an optimized strength‑to‑weight ratio and provide a straightforward bolt‑in installation, presenting a direct replacement lower arm solution for the specified G‑body years.
QA1 78-88 GM G-Body Street Performance Lower Control Arm Kit - Front