The UMI Performance lowering kit for 1967 GM A-body combines a hybrid front coilover spring system with four Viking double-adjustable shocks to lower ride height and improve handling. It offers 0–3" front drop and 1" or 2" rear lowering choices, selectable front spring rates, and shocks with 19 compression and 19 rebound settings for street, strip or corner tuning without tools.
UMI Performance 1967 GM A-Body Spring/Shock Lowering Kit 1in Rear 250lb