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UMI front lowering springs for 1978–1988 G-Body and 1970–1981 F-Body applications are crafted from 5160 CrSi premium wire with a linear 600 lb/in rate to lower the front by 2–2.5 inches depending on application. Stiffer than stock for reduced body roll and improved handling, these springs suit pro-tour and auto-x use, carry a tough black powdercoat and are manufactured in the USA for consistent ride height and durability.
UMI Performance 78-88 GM G-Body Front 1in 70-81 F-Body 2-1/2in Lowering Spring
