UMI Performance 73-87 GM C10 Race Upper Control Arms - Red

UMI PERFORMANCE 6434-R adjustable upper A-arms are engineered to significantly enhance your truck's stability and steering response. Designed as a direct bolt-in upgrade for a range of classic GM C10/C15 and R10/R1500 models, these A-arms allow for seamless camber and caster adjustments. This precision tuning eliminates the need for cumbersome shims, ensuring optimal wheel alignment and improved handling for both street and track applications.

Constructed in the USA from premium materials, these A-arms feature a heavy-duty 4140 chromoly steel cross shaft for superior strength and durability. The main arms are crafted from precision-bent DOM tubing, ensuring a perfect fit and consistent performance. Race-quality Delrin bushings are utilized for reduced deflection and a more direct feel, while an integrated brake line mount simplifies installation. The entire assembly is finished with a durable red powder coat for corrosion resistance and a striking appearance.

Installation of the UMI PERFORMANCE 6434-R A-arms is a direct bolt-on process, requiring no modifications to your vehicle's chassis. While hardware is not included, these units are designed to reuse factory components where applicable. It is recommended to perform a professional alignment after installation to fully realize the performance benefits of the adjustable design.

These upper A-arms are specifically designed for 2WD GM C10 and C15 series trucks from 1963-1986, and their 1987 R10 and R1500 rebranded counterparts. While fitment generally extends across various submodels and engine configurations within these ranges, specific database validation for all Suburban body styles and older C10/C15 models could not be fully confirmed. The product is intended for vehicles originally equipped with a similar upper A-arm design.