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UMI leaf-spring traction bars for 1970–1981 GM F-Body provide improved forward traction and reduced wheel hop without major modification. The kit bolts to UMI or factory leaf springs, includes a fabricated front mount with the Herb Adams mod for better instant-center location, and offers adjustable bar length and Delrin bushings for low-friction movement. Race proven and made in the USA.
UMI Performance 70-81 GM F-Body Leaf Spring Traction Bars with Mounts
