QA1 78-96 GM B-Body Pro Rear Coil-Over System - Single Adj. - 12in x 300lbs/in - Aluminum

The QA1 78-96 GM B-Body Pro Rear Coil-Over System is a high-performance suspension upgrade designed specifically for classic GM B-Body vehicles from 1978 to 1996. This coil-over system features a single adjustable shock absorber, allowing precise tuning of ride height and handling characteristics. Constructed from lightweight aluminum, it offers enhanced durability and corrosion resistance while reducing unsprung weight for improved suspension response. The 12-inch coil springs with a 300 lbs/in spring rate provide a balanced combination of comfort and performance, making it suitable for street and track use. This system is engineered to deliver improved stability, cornering, and overall ride quality, making it an ideal upgrade for enthusiasts seeking to optimize their vehicle’s suspension.

Designed to fit 1978-1996 GM B-Body models, including vehicles such as the Chevrolet Caprice, Impala, and Buick Roadmaster, this coil-over system is a direct bolt-on replacement for the factory rear suspension components. It is intended for performance-oriented street driving, track days, or restoration projects, offering adjustable ride height and damping characteristics. The kit typically includes the coil-over shocks and necessary mounting hardware, ensuring a straightforward installation process. Compatibility is specific to these years and models, and no additional modifications are generally required. This coil-over system enhances handling dynamics and provides a customizable suspension setup tailored to the driver’s preferences.