BMR 78-87 GM G-Body Non-Adjustable Upper A-Arms Delrin 0.5in Tall Ball Joint - Black Hammertone

BMR Suspension is known for making well-built suspension components that improve handling and performance. These AAU462 upper A-arms are a prime example, designed to directly link your front wheels to the chassis of your 1978-1987 GM G-Body vehicle. Any looseness or deflection in the stock A-arms can cause alignment changes, leading to a vague steering feel and less precise handling. By replacing those worn-out parts with these, you'll notice a significant improvement in how your car steers and responds.

These A-arms are fabricated from strong 1.25-inch DOM tubing with a 0.095-inch wall thickness, reinforced with laser-cut, CNC-formed steel braces to eliminate unwanted flex. They come pre-assembled with greaseable Delrin bushings, which offer a more solid and responsive feel compared to the original rubber ones. The Delrin bushings are designed with internal flutes to ensure grease evenly coats the inner sleeve and lubricates the thrust surface, promoting quiet operation and long life. They also include new upper ball joints and polyurethane bump stops, making them a complete package for upgrading your front suspension.

Swapping these in will give you a more connected feel to the road, making both everyday driving and spirited sessions more enjoyable. They are designed to fit right into your GM G-Body without modification.