SPC Performance Chevrolet Corvette C4 Adjustable Upper Control Arms (Pair)

C4 CONTROL ARM PAIR

The unique patented design features the most adjustment and highest clearance available to update the front suspension of any '84-'96 C4 Corvette. SPC uses a stock ball stud for optimal performance and the on-car adjustment capability for both camber and caster provide excellent road/track handling.

The fully rebuildable and greaseable ball joints can also be customized with available 1/4" extended studs to provide increased camber curve. Sold as pairs US Patent No. 9,751,370.

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 your ride with available OE length and 1/4" extended studs. Sold as pairs. California ResidentsWARNING