The QA1 Level 3 Big Wheel Suspension Kit for 1978–1988 GM G‑Body combines MOD Series 4‑way adjustable shocks with tubular control arms, adjustable trailing arms, and front and rear sway bars for a complete bolt‑in solution. It accommodates up to 24" wheels, offers on‑car shock tuning and adjustable ride height, and ships powder‑coated with hardware for straightforward installation.
QA1 78-88 GM G-Body Level 3 Big Wheel Kit