UMI Performance 70-81 GM F-Body Front Lower A-arms Polyurethane Bushings

If you're looking to sharpen up the handling and steering response on your classic GM F-body, like a 1970-1981 Camaro or Firebird, these front lower A-arms from UMI Performance are a solid upgrade. They're built to improve stability, especially at higher speeds, and give you a more connected feel to the road. These aren't just about looks; they're designed to make a real difference in how your car drives.

What sets these A-arms apart is the attention to detail in their construction and design. They're made from strong, 1.500-inch DOM steel tubing right here in the USA, so you know they're built to last. UMI has relocated the lower ball joint to add 2 degrees of caster, which really helps with straight-line stability and makes steering feel more precise. You'll also find greaseable polyurethane bushings and bump stops, which give you a crisp feel without being overly harsh, and they're designed to work with popular hybrid coil springs from brands like Viking and QA1, as well as factory springs. The sway bar mounts are a double shear swivel style, compatible with UMI's own sway bars and most factory eyelet-style bars.

These A-arms are a direct bolt-in for a wide range of GM vehicles from the 1970s through the mid-90s, including models like the Chevrolet Camaro, Pontiac Firebird, Buick Regal, and Oldsmobile Cutlass. UMI includes sleeves to accommodate both 1/2-inch standard and 14mm metric mounting hardware, so you can be sure they'll fit your specific application. If you're rebuilding your front suspension or just want a noticeable improvement in handling, these A-arms are a well-built option.