SPC Performance GM Colorado/Canyon Front Upper Adjustable Control Arms – Part Number 35790

Description

Designed, engineered, and assembled in Colorado, the SPC Performance GM Colorado and Canyon front upper adjustable control arms offer a significant upgrade over stock components, improving suspension travel, handling, and tire wear. Crafted from forged steel, these control arms are built for durability and strength to withstand demanding driving conditions. They feature a modern sealed architecture ball joint with a 25% larger stud cross-section than OE, providing enhanced strength and corrosion resistance with an E-Nickel coating. The arms enable precise alignment corrections, with an adjustment range of ±2.0° for camber and up to +4.0° for caster, helping restore factory ride quality and handling after lifting or modifications. The integrated xAxis™ sealed flex joints in bonded rubber bushings allow for extended suspension travel and improved noise, vibration, and harshness (NVH) characteristics, resulting in a smoother, quieter ride.

These control arms are designed with maximum clearance in mind, allowing for larger tires without frame or fender modifications. Their full 80° of articulation in the ball joint ensures optimal movement and alignment correction. SPC’s patented ball joint design offers greater adjustability than any other on the market, especially when paired with cam adjusters on the lower arm to maximize tire clearance. The arms also feature positive built-in caster for lifted vehicles, helping maintain proper handling and steering characteristics. Maintenance-free with fully sealed ball joints, these components keep grease in and contaminants out, reducing service needs. Sold as a pair, these control arms are an essential upgrade for off-road enthusiasts and those who frequently lift their trucks to improve performance and longevity.

Features:

• Forged steel construction ensures maximum strength and durability for demanding environments

• Sealed architecture ball joint with 25% larger stud cross-section for superior strength and corrosion protection

• Adjustable range for camber ±2.0° and caster +0° to +4.0°, allowing precise alignment correction

• Full 80° articulation in the ball joint for enhanced suspension movement

• xAxis™ sealed flex joints in bonded rubber bushings provide extended suspension travel and superior NVH performance

• Designed with improved clearance to accommodate larger tires without frame or fender modifications

• Positive caster built-in for lifted vehicles to maintain proper handling

• Maintenance-free, fully sealed ball joints keep grease in and contaminants out

• Compatible with knuckle gusset kits through extended threads and extended compatibility features

• Sold as a pair, with replacement of OE lower cams recommended for optimal performance