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UMI Performance front leaf spring mount for 1970–1981 F-Body vehicles bolts into the factory location and offers an alternate +3/4" raised hole to change anti-squat characteristics (the Herb Adams mod). Race-proven on UMI test cars, the mount is supplied with hardware and is 100% made in the USA, providing a durable, direct-replacement option for drivers seeking altered rear geometry or improved track response.
UMI Performance 70-81 GM F-Body Leaf Spring Front Mount
