Chevrolet Chevelle – Convert your front and rear GM suspension to fully ride-height adjustable coilovers. Aldan Phantom Series, single adjustable coilovers deliver superior handling & ride quality for a drastic improvement over stock suspension. Aldan’s Hybrid front coil-springs are designed as a direct fit into the factory upper spring pockets. Aldan rear kits use factory rearend and shock mounts for precise fitment. Lowers 0.0″-2.0″ front and 0.0-3.0″ in the rear. Made in U.S.A.