UMI Performance 79-04 Ford Mustang Adjustable Upper Control Arms- Poly Bushings

If you're looking to dial in the rear suspension on your 1979-2004 Ford Mustang, especially for street, strip, or track use, these adjustable upper control arms from UMI Performance are a solid choice. They help reduce suspension deflection for crisper handling and make it easier to tune your pinion angle, which can significantly reduce wheel hop under acceleration.

These control arms are built tough with thick, CNC laser-cut mounting pads and a combination of TIG and MIG welding for strength. The greaseable polyurethane bushings, paired with zinc-plated steel sleeves and CrMo threaded adapters, offer durability and allow for easy adjustment right on the car. This means you can fine-tune your setup without having to remove the arms, saving you time and hassle. The durable powder coat finish also helps protect them for the long haul.

Installation is straightforward, typically taking about 1-2 hours with basic hand tools, as they are designed as a direct bolt-in replacement for your stock upper control arms and work with all rear end housings.