The UMI Viking front coilover kit for 1967–1969 GM F‑body applications pairs a hybrid spring with a 19‑position double‑adjustable shock to offer ride height adjustment and independent compression/rebound tuning for street, strip, auto‑x and road racing. The threaded adjuster replaces a spring compressor; spanner wrench and thrust bearing speed height changes up to 3". Polyurethane lower mounts favor comfort; bearing ends are suggested for track and drag use.
UMI Performance 67-69 GM F-Body Viking Front Coil Over Kit Double Adjustable- Polyurethane