UMI Performance 82-92 F-Body 78-88 G-Body S10 Tubular Front Lower A-Arms Derlin

If you're looking to improve the handling and stance of your 1982-1992 F-Body, 1978-1988 G-Body, or S10 vehicle, these tubular front lower A-arms from UMI Performance are a solid choice. They're built to offer a more precise suspension action and provide extra room for larger tires, especially when lowering your vehicle.

These A-arms are fabricated using DOM tubing with CNC machined ends, ensuring they fit right and maintain accuracy during assembly. They are jig-built and TIG welded in critical areas for added strength and a clean appearance. UMI has incorporated improved ball joint angles to better accommodate lowered vehicles and designed them to offer more tire clearance. Inside, you'll find greaseable Delrin bushings, which UMI manufactures themselves, offering smooth suspension movement while still providing some isolation from road noise. They come fully assembled with premium ball joints, polyurethane bump stops, and steering stops, ready for installation.

UMI Performance tests these A-arms extensively on the street, drag strip, and skid pad to ensure they can handle tough conditions. They are designed to work with factory springs, lowering springs, and coil-over kits. For an even more comprehensive handling upgrade, UMI recommends pairing these with their part #3033-2 upper A-arms. A hardware kit with Grade 10.9 bolts, washers, and nylock nuts is included to get them mounted up.