SPC Performance 70-81 GM F Body Front Adjustable Upper Control Arm

What you get in this box are the SPC Performance adjustable upper control arms, designed to fit a range of GM F-body vehicles from 1970 to 1981, along with many other GM models. These arms are key for dialing in your suspension alignment, especially if you've lowered your vehicle or are looking for more precise handling characteristics. They include a flat midsize plate and adjustable sleeves, allowing for camber and caster adjustments that you can't achieve with stock parts.

The pivots used in these control arms are OE-style, meaning they offer minimal deflection. This is important because it helps maintain consistent suspension geometry under load, which translates to more predictable steering and better road feel. When you're working on a classic GM F-body like a Camaro or Firebird, or even other GM cars like the Buick Regal or Chevrolet Malibu from the 70s, getting the alignment just right can make a big difference in how the car drives and handles. These adjustable arms give you the flexibility to achieve that perfect setup.