QA1 tubular lower control arm kit for 1964–1966 Ford Mustangs is a direct bolt-in upgrade that replaces factory arms with stronger, lighter components and improved geometry. Supplied with pre-installed ball joints and bushings, these one-piece arms simplify installation and provide sharper steering response, reduced flex and better handling for street performance or restomod builds. Sold in pairs with a protective powder coat finish.
QA1 64-66 Ford Mustang Street Performance Lower Control Arm Kit