UMI Performance 78-88 G-Body S10 Tubular Front Upper & Lower A-Arms Delrin

If you're looking to significantly improve the handling and steering response of your classic G-Body or S10 truck, this tubular A-arm kit from UMI Performance is a solid choice. It replaces the original stamped steel arms with a much stronger, more precise tubular design, featuring greaseable Delrin bushings throughout for smooth suspension action and reduced deflection. This kit is designed to work with a wide range of vehicles, including popular models like the Chevrolet Monte Carlo, S10 pickup, and Buick Regal, offering a significant upgrade over worn-out stock components.

UMI builds these A-arms in-house, ensuring a high level of quality and accuracy. The lower arms are angled slightly to provide better wheel and tire clearance, especially beneficial for lowered vehicles. The upper arms feature a relocated ball joint mount to increase caster without needing excessive shims, and they come with taller ball joints to improve camber performance. Both sets are jig-built for a perfect fit and come pre-assembled with premium ball joints and bump stops, ready for bolt-on installation. The critical weld points are TIG welded for maximum strength and a clean appearance, and the arms are finished in a durable glossy red or black powder coat.

This kit is designed to work with factory springs, lowering springs, and common coil-over setups like QA1. UMI includes recommended alignment specifications and detailed installation instructions to help you get the most out of the upgrade. You'll also notice a weight savings of about 8 pounds compared to the factory arms. This is a comprehensive package aimed at delivering a noticeable improvement in your vehicle's road manners and track performance.