This UMI front leaf spring mount for 1970–1981 GM F-Body vehicles installs in the factory location and includes a +3/4" raised mounting hole for modifying anti-squat characteristics. It replaces the factory mount, is race-proven on UMI's test cars, comes with installation hardware and is manufactured in the USA, offering a simple way to alter rear ride height and handling behavior.
UMI Performance 70-81 GM F-Body Leaf Spring Front Mount