UMI Performance 78-88 GM G-Body Bolt-In Viking Rear Coilover Kit

UMI Performance's bolt-in rear coilover kit for 1978-1988 GM G-Body vehicles offers full ride height, spring rate, and damping adjustability. It features a direct bolt-in upper mount reinforcement for a 2.5" racing coilover with T-Bar. The FEA-designed lower bracket bolts into standard trailing arm mounting holes and an additional reinforcement hole, offering multi-position design for fine-tuning ride height and shock location (±¾”). Includes Viking shocks with 19-way adjustable compression and rebound. Available with 14” 110lb springs for drag/street or 12” 150lb springs for street/handling. No cutting required, reversible to stock. Also compatible with UMI P/N 3010 weld-on relocation brackets. Designed for factory rear end housings only. May not clear all exhaust tailpipes. Designed for 2-3" lowering; for 1" lowering, factory height, or raised vehicles, use PN 3064 or 3065.