Upgrade your Silverado and Sierra's front suspension performance with these light-weight and durable forged aluminum upper control arms. Constructed from high-strength T6 aluminum alloy, KSP aluminum control arms are designed to replace factory arms for improving handling and reducing suspension fatigue after lifting.
Does NOT fit stock height models.
Does NOT fit 2007 "Classic" models. (old body style)
Does NOT fit models with 3.5in lifted knuckle kit.
Does NOT fit stock wheel with 275 or 285 width tires
(you need wheel spacers to avoid the problem of wheels rubbing the control arms)
Equipped with protective covers to prevent mud and sand from entering, extending the service life of the ball joints.
Made from strong, lightweight 6 series T6 forged aluminum alloy for reduced weight and increased durability.
CNC machined for precision fitment and smooth performance.
No welding flaws or weak points like welded arms - forged arms are much stronger.
Ball joints feature an internal hex shape for easy installation and removal.