UMI Performance Upper Control Arms for GM A-Body

UMI Performance upper control arms are built to improve front suspension geometry and durability on GM A-Body platforms. These aftermarket upper control arms (also called upper A-arms) are designed for street, strip, and handling-focused builds. They replace worn factory arms with a stronger design.

Key Features:

• Fabricated from tubular steel for strength and reduced flex compared to stamped factory arms
• Designed to improve suspension geometry and handling
• Built for durable, long-term use in performance driving
• Designed as a direct bolt-in replacement for the factory upper arms
• Made by UMI Performance, a company known for GM suspension components

Whether you are upgrading a classic cruiser, an autocross build, or a drag car, UMI Performance upper control arms give you a stronger, more capable front suspension. Options vary by product variant, so choose the one that suits your build.