SPC Performance GM Colorado/Canyon Front Upper Adj. Control Arms (PR)

Designed, engineered, tested, and assembled in Colorado, SPC Performance adjustable upper control arms are loaded with impressive features. Improve suspension travel, handling, and tire wear while centering the tire in the wheel well for maximum clearance needed for oversized tires. Now equipped with maintenance-free ball joints and free-pivoting xAxis™ sealed flex joints in bonded rubber sleeves, for correction of alignment angles and restoration of factory ride quality. A Forged steel design provides the strength and durability needed for the most demanding environments. SPC adjustable control arms have improved clearance to get around the spring bucket and a full 80° of articulation in the ball joint. When trucks are lifted, caster and camber angles are affected that can lead to poor handling characteristics such as ‘wandering’. SPC control arms have positive caster built-in for lifted vehicles to restore alignment angles and drivability. The patented ball joint design gives more adjustability than any other arm on the market, use it in combination with cam adjusters on the lower arm to maximize tire clearance and minimize the need for frame mods. Replace OE lower cams with #86376. Sold as pairs. US Patent No. 7,513,514.

Additional Information

Adjustable front upper control arms for the Chevy Colorado / GMC Canyon with forged steel construction, sealed modern architecture ball joints, and xAxisâ„¢ sealed flex joint joints in bonded rubber bushings

Part Type

Alignment Caster / Camber Control Arm

• Arm's adjustment range combine with OE adjusters corrects alignment angles for improved driveability and reduced tire wear & possible to move the tire forward to maximize clearance for larger tires without frame or fender modifications
• Forged steel construction provides maximum strength & clearance with additional caster provision for lifted vehicles built-in
• Front Adjustment Range: Camber ±2.0Ëš / Caster 0Ëš to +4.0Ëš
• Front Adjustment Range: Camber ±2.0° / Caster 0° to +4.0°
• New ball joint has 25% larger stud cross section than OE for superior strength & E-Nickel coating for superior corrosion protection while providing 80° of articulation & extended threads make these arms compatible with knuckle gusset kits
• New fully sealed ball joint architecture keeps grease in and contaminants out for a maintenance-free joint
• New xAxisâ„¢ sealed flex joints in bonded rubber bushings allow for extended suspension travel & superior noise vibration and harshness (NVH) characteristics
• One piece polymer race Ball Joint with modern grease formula ensures quiet smooth operation & low turning torque for reduced wear and extended life that tests like OE
• Required: 1 per axle
• Sold as a pair

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

COLORADO ADJ UPPER ARMS