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UMI's bolt-in rear coilover kit for 1978–1988 GM G-Body cars provides full ride height, spring rate and damping adjustability without cutting. The kit uses a bolt-in upper mount and a multi-position lower bracket to tune shock location and ride height; Viking double-adjustable shocks offer 19 compression and 19 rebound settings. Springs available in 110lb or 150lb rates; brackets powder-coated and made in USA.
UMI Performance 78-88 GM G-Body Bolt-In Viking Rear Coilover Kit
