UMI Performance 64-67 GM A-Body Lower Control Arm & Adjustable Upper Control Arm Kit

This kit from UMI Performance gives you a set of tubular rear lower control arms and adjustable rear upper control arms, ready for installation on your 1964-1967 GM A-Body vehicle. These are designed to replace your stock arms, which can suffer from bushing deflection and flex, leading to traction loss and less precise handling. By upgrading to these UMI arms, you'll notice a significant improvement in how your car puts power down, especially during acceleration, and a more stable feel when cornering.

The construction here is solid, using 1.500" x 0.120" DOM tubing for the main arms, with a combination of MIG and TIG welds for strength. The upper control arms are adjustable right on the car, allowing you to dial in your pinion angle for better traction and handling characteristics, which is a big help for reducing wheel hop. You also get greaseable Energy Suspension polyurethane bushings, which offer a good balance of flex control and durability, and provisions for adding a rear sway bar if you decide to go that route later. The whole assembly is finished with a durable powder coat to resist the elements.

This kit is a well-built upgrade for anyone looking to get more out of their classic A-Body, whether you're cruising on weekends or hitting the track. It's a bolt-on solution that directly addresses common handling and traction issues found in these vehicles.