UMI Performance 93-02 GM F-Body Front Upper A-Arms Adjustable

When you're working on your 1993-2002 Chevrolet Camaro or Pontiac Firebird, and you're looking to dial in the front suspension, this adjustable upper A-arm set from UMI Performance is what you'll want to install. You get a pair of fabricated tubular A-arms, each with a premium upper ball joint already installed. The set also includes the necessary hardware kit (P/N 2302) with Grade 10.9 bolts, washers, and Ny-lock nuts to get them mounted up right.

These A-arms are built using strong 1-¼” DOM tubing that's precision bent and jig welded. They incorporate UMI's own 4130 CrMo tube adapters, which connect to high-load Teflon-lined rod ends. These rod ends allow for easy adjustments to camber and caster, and they provide smooth, non-binding suspension movement. The ball joint pad is a thick, ¼” CNC laser-cut piece that's designed to improve ball joint angle and add caster, especially beneficial for lowered vehicles. UMI claims this design offers the most travel and clearance available for an A-arm, making it a solid choice for significantly lowered cars.

This specific 'CM' version uses 1-¼” 4130 CrMo tubing for the adapters, which keeps the strength up while shaving about 1.5 lbs off the total product weight compared to mild steel. They come finished in a durable red or black powder coat. These are manufactured in Philipsburg, PA, USA.