KSP PERFORMANCE Silverado Upper Control Arms | 2-4 inch Aluminum Forged UCA for 2007-2018 Silverado & Sierra (2pc)

Upgrade your GM pickup with KSP Performance Silverado Upper Control Arms

If you’re upgrading a Chevy Silverado or GMC Sierra with a 2 to 4 inch lift, KSP Performance Silverado Upper Control Arms offer a forged aluminum alternative designed to work with your suspension package. This 2‑piece UCA is compatible with a broad lineup including 2007–2018 Silverado 1500, Tahoe, Suburban; 2007–2013 Avalanche; 2007–2018 Sierra 1500, Yukon, Yukon XL 1500; and 2007–2018 Cadillac Escalade. The system is positioned to fit well with lift spacers or shocks and is aimed at maintaining proper geometry as ride height changes.

Crafted from aluminum alloy, these arms are designed to stay corrosion resistant while remaining lighter than traditional steel, helping keep the overall feel of the front end responsive. While no modification guarantees a specific outcome, using a stronger, lighter control arm can influence how your chassis responds during acceleration, braking, and cornering, potentially contributing to a more controlled ride and more predictable handling in lift configurations.

Key advantages at a glance

• Compatibility with a wide range of GM trucks and SUVs from 2007 to 2018, including Silverado, Tahoe, Suburban, Sierra, Yukon, and Escalade models.
• Designed for 2–4 inch lifts with enhanced range of motion to help maintain alignment and steering feel across height changes.
• Aluminum forged construction delivers corrosion resistance while keeping weight lower than steel arms for responsive handling.
• One piece design avoids welded joints, reducing fatigue points and delivering a clean, durable appearance.
• Precise CNC machining ensures smooth operation and consistent tolerances for reliable performance over time.

Materials and manufacturing details emphasize durability and precision. Crafted from a high-grade aluminum alloy, the arms resist corrosion while staying light enough to contribute to a nimble front end. The one-piece design eliminates potential weld-related weaknesses, and the CNC finish provides a refined, precise fit that helps components operate in harmony with factory geometry.

Suspension geometry and serviceability

• Adjustable arms enable fine tuning of ride height, camber, and handling characteristics for varied driving styles and terrain.
• Tower dust boots and exclusive protective cover shield the joint from debris, extending service life in off-road environments.
• Greasable sockets allow regular lubrication to minimize wear and corrosion and keep motion smooth.

Durability features you can rely on

• Heat-treated ball joints with a zinc-nickel coating resist rust and wear, promoting long-term durability.
• Metal-to-metal joints provide robust performance under varying loads, delivering predictable response on and off the road.

In real world use, these arms can contribute to steadier responses on rough roads, improved steering feel, and more predictable behavior when traversing uneven terrain. They fit within a broader strategy of balancing capability with daily usability for a pickup that sees both on road and light off road use. Expect a more controlled suspension action during braking and cornering, especially in lifted configurations where geometry matters most.