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 ...
In the '60s, when a two-barrel 327 and Powerglide trans were standard fare, the Chevelle's rear four-link suspension with thin trailing arms provided reasonable handling and adequate traction tomanage ...