Our premium quality springs are designed in conjunction with a leading Sprint Cup chassis engineer, ensuring they are the best in the business. Wound from 9254 CrSi premium wire, these springs feature a linear 130 lb/in rate for consistent handling characteristics. The increase in stiffness reduces body roll and eliminates the common "floating" feeling associated with A-body vehicles.
These springs are suitable for Auto-x, Pro-Tour applications, and corner carving/cruising. With a tough black powder coat finish, UMI proudly manufactures these premium quality springs in the USA. As an industry leader in the muscle car suspension industry, UMI is committed to providing the best springs for your vehicle.