Our a-arm kit is built to offer increased rigidity, smooth travel, a precise steering feel, and an 8lb weight savings over stock. This kit features a combination of our race lower a-arms and street upper a-arms, makes for a great drag race oriented a-arm kit that is easy on the wallet. The 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 on the lower a-arms provide a durable attachment point for the premium Teflon lined race quality rod ends. The strong fabricated upper a-arms use street friendly greasebale polyurethane bushings. The spring and shock attach to the lower arm via a tough 1/4” thick steel shock mount. The CNC machined lower ball joint cup and CNC laser cut upper pad feature premium ball joints installed. UMI’s tubular lower a-arms can be installed on the factory k-member or any aftermarket k-member as well as the stock spindle - making this a true bolt-on product. Manufactured with pride in Philipsburg, PA – USA
Hardware kit P/N 2303 - 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. P/N 230011CM.