Lowers your V-8-equipped 1978-1987 G-Body 2-inches in the front and rear;Improves handling and ride quality;Linear spring rate with a working rate of 620lb/in front;Dual spring rate with a linear working rate of 200lb/in rear;Manufactured from chrome silicon high-tensile spring wire;Cold wound on a CNC Coiling Machine to exact specifications;Lifetime warranty against spring sag;Stress-relieved at 750 degrees F;Shot-peened;Computer tested for accurate height and spring rate;Made in the U.S.A. Application Guide
