The UMI Viking front coilover kit for 1968–1972 GM A‑body applications combines a hybrid spring with a 19‑position, double‑adjustable shock and bearing lower mounts to improve durability for performance driving. The kit provides ride height adjustment and independent compression and rebound tuning for street, strip, auto‑x and road racing. The adjuster functions as the spring compressor; spanner wrench and thrust bearing make height changes up to 3" straightforward.
UMI Performance 68-72 GM A-Body Viking Front Coil Over Kit Double Adjustable- Bearing