UMI Performance 3056-1-R - 78-88 G-Body S10 Tubular Front Upper A-Arms Adjustable
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Description
Description
UMI Performance 3056-1-R - 78-88 G-Body S10 Tubular Front Upper A-Arms Adjustable
UMI 3056 A-arms: race-tuned, shim-free, for tall spindles.
UMI’s 3056 upper A-arms offer race-ready performance with shim-free camber/caster adjustment, improved stability and steering feel. Designed for tall spindles. Ball joint not included. Made and tested in Philipsburg, PA.
UMI’s 3056 adjustable upper a-arms are designed to excel in Pro-Touring, road race, auto-x and hot street corner carving. The race quality rod ends provide shim-free camber and caster adjustment along with ultimate smooth travel. This arm features a relocated ball joint pad to increase caster and improve stability and steering feel as well as a shortened cross shaft to ball joint distance. We recommend the 3056 arm for all racing applications. Arm must be used with tall spindles when using standard height ball joints. 100% manufactured, tested and raced out of Philipsburg, PA – USA.
- Relocated ball joint pad for increased caster and improved steering feel without excess shims.
- Laser cut ball joint mounting pad.
- 0.120” wall thickness 1.250” diameter DOM tubing.
- TIG welded for superior strength and clean looks.
- 4130 CrMo cross shafts, CNC machined & zinc plated.
- Polyurethane bump stops included.
- Travel limiting bolt compatible.
- Direct bolt-in compatible with factory or UMI lower a-arm and tall spindles.




