SPC Performance 55-57 Chevrolet Tri-5 Upper Adjustable Control Arm

Use this patented design with the most adjustability and best clearance of any arm on the market to modernize the front suspension on your classic Chevy. SPC uses a 1/2″ extended ball stud to improve camber curve, now adjust in some caster and a bit of camber and enjoy the drive. The fully rebuildable and greasable ball joints can also be customized for you ride with available OE length and 1/4″ extended studs. Sold as pairs. US Patent No. 9,751,370 California Residents WARNING

Features:

• Adjusts camber and caster plus or minus 3.0 degrees
• Best adjustability and clearance on the market
• Greaseable and rebuildable ball joints
• Forged steel for superiaor strength
• Order one kit per vehicle
• Sold as a pair