UMI Performance front lowering springs for 1964–1972 A-Body cars are wound from premium 5160 CrSi wire and engineered with a linear 530 lb/in rate to drop the front about 1 inch while reducing body roll and lowering the center of gravity. Designed with input from a Sprint Cup chassis engineer, these springs suit auto-x, pro-tour and street use, feature a tough black powdercoat and are proudly made in the USA.
UMI Performance 64-72 GM A-Body 1in Lowering Spring Front - Set