SPC Performance GM Full Size Pro Series Front Adjustable Upper Control Arm (Race Only)

If you're setting up a GM Full Size truck or SUV for serious off-road use or racing, getting your alignment dialed in is critical. This Pro Series adjustable upper control arm from SPC Performance is built for those demanding applications where precise alignment adjustments are needed beyond what stock components can offer. It's designed to allow for significant caster and camber changes, which is essential for optimizing tire contact and handling when you're pushing the limits.

This control arm features a robust 6-inch aluminum cross shaft and 3-3/4 inch adjusting sleeves that offer a wide adjustment range, from 7 to 9 inches. This adjustability is key for correcting alignment angles after lifting a vehicle or when running larger tires. The included Full Size GM ball joint plate ensures it bolts up correctly to the factory spindle, but remember this is a race-only part, meaning it's intended for off-highway use where maximum adjustability and performance are the priority.