The QA1 G-Body Rear Pro Coil Kit for 1978–1988 (Monte Carlo and Malibu) features 12", 200 lb springs with double-adjustable Proma Star shocks. Ride height adjusts from 1" higher to 3" lower, and double-adjustable damping lets you independently tune compression and rebound for street or drag performance. Parts ship ready to install and, with registration, qualify for QA1's limited lifetime warranty.
QA1 78-88 GM G-Body 12-200 Kit Rear Pro-Coil D-Adj