
Hotchkis geometry-corrected tubular lower A-arms for 1970–1981 Camaro and Firebird reposition ball joints to improve caster and camber curves, enhancing stability and traction. These TIG-welded arms feature adjustable aluminum ride-height shims, CNC-machined inset spring cups, Delrin bushings, a preset camber/caster bias and a gloss-black powder coat. They’re built as direct bolt-on replacements for upgraded suspension setups.
Hotchkis 70-81 Camaro/Firebird Tubular Lower A-Arms