UMI Performance 78-88 GM G-Body Adjustable Upper Control Arms- Poly Bushings

This kit includes a pair of UMI Performance adjustable upper control arms, designed for 1978-1988 GM G-Body vehicles. These control arms let you fine-tune your vehicle's pinion angle, which is crucial for optimizing performance, improving handling precision, and getting better traction, especially when lowering your vehicle. They are constructed from CNC machined 0.250-inch steel mounting plates and feature 4140 chromoly threaded tube adapters for durability.

The solid 1.000-inch adjuster is also made from heat-treated 4140 chromoly, and UMI's unique on-car adjuster means you can make adjustments without removing the control arm from your car. This makes it easier to dial in your setup for improved 60-foot times, increased traction, and reduced wheel hop. Inside, you'll find greaseable Energy Suspension fluted polyurethane bushings for smooth operation and a long-lasting gloss powder coat finish.

Adjusting your pinion angle is a common step for enthusiasts looking to improve their vehicle's performance and handling characteristics. These control arms offer a well-built solution for achieving that precise alignment.