Learn how to install Magnum Force's tubular upper control arms in our 1971 Charger R/T for an upgraded front suspension look. Read on for more details long with photos only in Mopar Muscle Magazine ...

Read the tech article on installing Performance Online's Tubular Upper Control Arms, brought to you by the experts at Classic Trucks Magazine ...

The added mass of the tire, rim, and other aftermarket parts coupled with high-speed, off-highway terrain overcame the friction bond between the ball joint and the upper control arm.

The new control arms are designed to move the lower ball joint forward, adding additional caster to the front end. Caster is the angle at which the steering axis of the front wheel sits, relative ...