UMI 3056 arms add caster/camber, smooth travel, and track-ready precision.UMIs 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

Add a set of our adjustable upper control arms for the maximal rear suspension set-up

ACDelco 19264712

1998-2002 Models - This unit is designed to clear with factory exhaust systems and vehicles running shorty headers and y-pipe that bolt into existing location of stock manifolds

improve traction

Viscosity Index 172

VW/Audi 502

Ford WSS-M2C203-A1

controls side movement

Specifically blended for air-cooled V-Twin engines with traditionally wide clearances like Knuckleheads

It bolts in place of the stock cross member using the existing holes

Opel B 040 2071

sportbikes and other powersports vehicles