SPC Performance Steel Adjustable Upper Control Arm 67-73 Ford Mustang / 67-73 Mercury Cougar (Pair)

SPC Performance is known for making suspension components that help you dial in your vehicle's alignment, and these adjustable upper control arms are a prime example. If you're working on a classic Ford or Mercury from the late 60s to mid-70s, like a Mustang, Cougar, Fairlane, or Maverick, these arms are designed to modernize your front suspension. They allow for significant adjustments to caster and camber, which is crucial for getting the most out of modern radial tires and achieving predictable handling.

What makes these arms stand out is the built-in +3.00 degrees of caster. This helps improve the steering wheel's return-to-center feel, especially with today's wider, lower-profile radial tires. The camber curve has also been optimized by incorporating the 'Shelby Drop' geometry into the billet aluminum cross shaft. This means you can adjust your camber settings to -2.00, -1.00, or 0.00 degrees, giving you the flexibility to fine-tune your cornering performance. For smooth, responsive articulation, SPC uses their maintenance-free xAxis Sealed Flex Joints, which keep things tight and predictable without needing regular greasing.

These control arms are designed to work with your existing OE-style spring and shock setup or with aftermarket coilover kits, offering a lot of versatility. They come equipped with a stock-style ball joint and all the necessary mounting hardware, making installation more straightforward. This pair is sold as a set for one axle, ready to help you achieve a more dialed-in and responsive front suspension on a wide range of classic Ford and Mercury vehicles.