Performance Online (POL) geometrically improved tubular upper control arms fit1968-74 Chevy Nova.These control arms are the key to fine tuning your suspension and offer increased caster for high speed stability. Designed for the street or the strip, these control arms will give a more positive feel and help keep your over powered Nova hooked up and going straight. To ensure superior strength and quality our engineers incorporated large diameter 1020 DOM tubing. These control arms will also help with the camber angle problems often found when running drop spindles or lowered coil springs.