Want to use a factory style spring with the shock in the factory location of your 1963-1987 C10? QA1 offers front upper and lower control arms for use with stock springs. The arms are made with 12 gauge HSLA steel for increased strength and are powder coated for long-lasting durability. They feature QA1 performance ball joints and low friction, maintenance-free polymer bushings. This set of four control arms adds stability and improves driveability with 7 additional degrees of caster over stock arms. This package includes all necessary hardware. Made in the USA.
Uses 73-87 C10 Ball Joints