UMI Performance 78-88 GM G-Body Tubular Non-Adjustable Lower Control Arms

The UMI Performance 78-88 GM G-Body Tubular Non-Adjustable Lower Control Arms are high-quality replacement components designed to upgrade the rear suspension of G-Body vehicles from 1978 to 1988. Constructed from strong DOM steel tubing with CNC machined 0.120" wall thickness mild steel, these arms are fully TIG welded for durability and precision. They feature greaseable polyurethane bushings and Zerk fittings, which enhance performance by reducing wheel hop, improving cornering, and increasing track stability. As a direct bolt-on upgrade, these control arms provide increased strength and rigidity over factory units, making them ideal for performance driving and track use.

Designed specifically for 1978–1988 GM G-Body vehicles, these non-adjustable lower control arms are a straightforward, bolt-on replacement that requires no drilling and uses OEM hardware for installation. They are suitable for street, track, and performance applications where durability and improved handling are desired. The kit includes the control arms themselves, offering a reliable upgrade to strengthen the rear suspension system and optimize vehicle handling characteristics. These arms are an excellent choice for enthusiasts seeking a durable, high-performance upgrade for their G-Body vehicle.