UMI Performance 78-88 GM G-Body Lower Control Arm Relocation Brackets

If you're looking to get your 1978-1988 GM G-Body launching harder and more consistently, these lower control arm relocation brackets from UMI Performance are a solid option. They're designed to lower the rear mounting point of your factory or aftermarket lower control arms by 2, 2-3/4, or 3-1/2 inches. This adjustment helps optimize your vehicle's instant center, which is key for improving forward traction and getting a better launch off the line. You can expect an average reduction of 0.10 seconds or more in your 60-foot times, making a noticeable difference at the drag strip.

These brackets are CAD designed and CNC machined from 0.188-inch mild steel right here in the USA. They're built to reinforce the frame where they're welded in, and the robust flanges ensure your factory bushings will bolt right up without issue. They work with both OEM and aftermarket rear ends, and can even be used on vehicles that are already lowered. The multiple adjustment holes are designed to follow the natural arc of the control arm, making it easier to correct the angle on lowered vehicles.

Installation involves welding these brackets in place, which typically takes about an hour. UMI includes all the necessary Grade 10.9 hardware and detailed installation instructions to help you get them mounted up. They ship uncoated, which is ideal for welding. These brackets are a popular choice for many G-Body owners looking for improved launch performance.