UMI Performance tubular lower A-arms for 1982–1992 F-Body and 1978–1988 G-Body S10 applications are fabricated from USA DOM tubing with CNC notched ends and TIG-welded construction for a precision, durable fit. Preloaded with polyurethane bump stops, greaseable fluted bushings, premium ball joints and steering stops, they work with factory springs, lowering springs and most coilover kits and ship ready to bolt on.
UMI Performance 82-92 F-Body 78-88 G-Body S10 Tubular Front Lower A-Arms Poly