SPC Adjustable Arms

Use this patented design with the most adjustability and best clearance of any arm on the market to modernize the front suspension on your Mustang II custom build. SPC uses a 1/2" extended ball stud to improve camber curve, now adjust in some caster anda bit of camber and enjoy the drive. The fully rebuildable and greasable ball joints can also be customized for your ride with available OE length and 1/4" extended studs. Sold as pairs. CaliforniaResidents WARNING This unique, patented design provides the most adjustability and best clearance of any arm available for the Ford Mustang II and custom applications. Sold as a pair, these forged steel adjustable arms come with ball studs that are 1/2" taller than stock to improve camber curve. Dial in some caster combined with the ability to adjust camber, yields a truly 'modern' feeling suspension. The ball joints are greaseable and fully rebuildable. Additionally, OE length and 1/4" extended studs are also available to fine tune ride characteristics and maximize specific suspension geometry. Consider combining upper control arms with available lower control arms to complete the transformation of any Pro Touring, Track Ready, or daily driven street use American Muscle car. Sold as pairs. US Patent No. 9,751,370. MUSTANG II ARMS.