QA1 63-87 C10 Upper Control Arm Kit 1960-1987 C10 Chevy Trucks QA1 sway bars are backed

QA1 sway bars are backed with a 1-year warranty against product defects

driveline imbalance

1999 - 2006 GMC Sierra 1500

There is a possibility of clearance issues with aftermarket exhausts

QA1 63-87 C10 Upper Control Arm Kit 1960-1987 C10 Chevy Trucks QA1 sway bars are backedDESCRIPTION: QA1 upper control arms for 1963 1987 C10s work with the stock springs or with a coil over conversion. They are made with 12 gauge HSLA steel for increased strength and are powder coated for long lasting durability, and they feature QA1 performance ball joints and low friction, maintenance free polymer bushings. These arms add stability with 7 degrees of caster when used with QA1 lower control arms for more stability and driveability.