The UMI Viking front coilover kit for 1970–1981 F‑body and 1978–1996 B‑body combines a hybrid spring with a 19‑position double‑adjustable shock for independent compression and rebound tuning. Its adjuster removes the need for a separate spring compressor, and ride height is set via spanner wrench and thrust bearing. Polyurethane lower mounts favor street comfort; bearing mounts are recommended for sustained cornering and racing applications.
UMI Performance 70-81 F-Body 78-96 B-Body Viking Front Coil Over Kit Double Ad- Poly