SPC lower tubular control arms for 1967–1969 GM F-body (first-gen) applications. These lowering arms bolt in without modification to deliver a 1" drop and revised caster geometry to suit modern tires and tracking. Constructed from 1.5" steel tubing with greasable Delrin bushings, the pair provides increased strength and handling. The arms add approximately one degree of positive caster and accept optional spacer plates for further ride-height tuning.
SPC Performance 67-69 GM F Body Gen 1 Lowering Tubular Arms