Our P/N 2300 a-arms are built to offer increased rigidity, smooth non-binding travel, a precise steering feel, and an 8lb weight savings over stock. Perfect for the front of that single digit drag car! The strong DOM 1-1/4” diameter tubular sections are precision bent, CNC notched and welded in a jig to form the solid base. In-house built 4130 chromoly tube adapters provide a durable attachment point for the premium Teflon lined race quality rod ends. The spring and shock attach to the arm via a tough 1/4” thick steel shock mount. The CNC machined ball joint cup is attached and a premium ball joint is installed. UMI’s tubular lower a-arms can be installed on the factory k-member or any aftermarket k-member as well as the factory spindle - making this a true bolt-on product. Manufactured with pride in Philipsburg, PA – USA.
Hardware kit P/N 2301 - A-arm hardware kit includes Grade 10.9 bolts, washers and Ny-lock nuts. Kit includes everything needed to mount your new UMI a-arms to the vehicle.
Chromoly - Chromoly version uses 1-1/4” 4130 chromoly tubing, maintaining strength and reducing product weight by an additional 2lbs giving a total weight reduction of 10lbs.