The rear control arms on 1979-2004 Mustangs have a big job. Not only do the control arms transfer the axle torque to the chassis, the angled upper arms also locate the rear axle during cornering. Over ...

The ’82 Camaro was a quantum leap forward in terms of technology and styling when it was introduced nearly four decades ago. It was unlike any F-body to come before. It employed slippery aero lines, a ...

The dynamics of planting a simple leaf-spring rear suspension are fairly well understood. Unfortunately, achieving equivalent results with the more sophisticated factory-style coil-spring, four-link ...

Ford's rear suspension design criteria on the new-for-1979 Mustang was likely: 1) Keep the rear axle between the fenders, and 2) Do it cheap. While the four-link suspension on 1979-2004 Mustangs ...

General Motors has released a Service Bulletin for the 2024 Chevy Silverado EV describing a fix for an issue affecting the rear upper control arms of certain units of the all-electric pickup. Service ...