Upgrade your suspension with the Allstar Performance Chevelle Tubular Lower Control Arm, built for demanding GM A-Body race applications. Designed for the lower position on 1968-72 GM A-Body models, this heavy-duty control arm is constructed from 1-1/4″ DOM tubing with 1″ DOM cross bracing for added strength and durability. The helix bottom correctly positions a 5″ or 5-1/2″ conventional spring for proper suspension performance, while the black powder coat finish adds lasting protection and a clean appearance.