Hotchkis 64-66 Mustang Upper A-Arms

If you're looking to dial in the handling and alignment on your classic 1964-1966 Mustang, a solid set of upper control arms is a critical piece of the puzzle. These upper A-arms from Hotchkis are built to give you more adjustability and a stronger foundation for your front suspension, helping to correct geometry issues that can arise from lowered vehicles or simply to achieve a more precise alignment. They are designed to work with stock spindles and ball joints, making them a practical upgrade for enthusiasts wanting to improve their Mustang's road manners.

Hotchkis constructs these A-arms using strong, tubular steel, which is then powder-coated for durability and corrosion resistance. This robust build means they can handle the stresses of spirited driving and help maintain alignment settings over time. A key benefit of these arms is the built-in adjustability for camber and caster, allowing for fine-tuning of your suspension geometry. This is especially important if you've lowered your Mustang or are looking to optimize tire contact patch for better grip and tire wear. The design aims for a direct fit, simplifying the installation process compared to custom fabrication.

When installing these upper A-arms, it's a good idea to have a professional alignment performed afterward to take full advantage of the adjustability and ensure everything is set up correctly for your driving needs. These arms are a significant upgrade for anyone serious about improving their classic Mustang's performance and feel on the road.