Our 1978-88 GM G-Body rearcoil-over conversion kit. Uses Aldan Phantom Series, single adjustable coilovers deliver superior handling & ride quality for a drastic improvement over stock suspension. Aldans High tensile coil-springs are designed as a direct fit into the factory upper spring pockets. Ride-height adjustable allows ride-height adjustment up to 2.0 Great for street applications.Available for big or small blocks