UMI's single-adjustable rod-end panhard bar for 1975–1980 H-body vehicles swaps the weak factory bar for a tubular assembly with a chromoly Teflon-lined spherical rod end and CNC-machined step bushings. It accepts off-car adjustments for quick length changes, uses energy suspension poly bushings and installs in roughly 30 minutes with OEM hardware. Verify 1975 models for 4‑link configurations before ordering.
UMI Performance 75-80 GM H-Body Single Adjustable Panhard Bar- Rod End