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Supplier details checked 2026-09-23 · Test catalog
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Adjustable front upper control arms for the Ford F-150 with forged steel construction, sealed modern architecture ball joints, and xAxis™ sealed flex joint joints in bonded rubber bushings
FORD F-150 ADJUSTABLE UPPER CONTROL ARM (PAIR)
Arm's adjustment range combine with OE adjusters corrects alignment angles for improved drivability and reduced tire wear & allows the tire to move forward to maximize clearance for larger tires without frame or fender modifications
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
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
New xAxis™ sealed flex joints in bonded rubber bushings allow for extended suspension travel & superior noise vibration and harshness (NVH) characteristics
Forged steel arm construction provides maximum strength & clearance with additional caster provision for lifted vehicles built-in
New fully sealed ball joint architecture keeps grease in and contaminants out for a maintenance-free joint
Front Adjustment Range: Camber ±2.0° / Caster 0° to +4.0
Front Adjustment Range: Camber ±2.0˚ / Caster 0˚ to +4.0
Required: 1 per axle
Sold as a pair
Product appearance and features may vary in the market as design changes improvements and modifications are implemented.
SPC Performance 04-17 Ford F-150 Front Adjustable Upper Control Arms
SPC 35680 ADJ. UPPER CONTROL ARM (PAIR)
ADJ. CONTROL ARM
Designed, engineered, tested, and assembled in Colorado, SPC Performance adjustable upper control arms are loaded with 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 sp ring 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 driv ability. The patented ball joint design allows the tire to be positioned correctly in the wheel well and additional adjustment in the OE lower arms can maximize placement for oversized tires to avoid fender trimming. If replacement lower adjustment cams are needed, see part #86250 or #86252. Sold as pairs. US Patent No. 7,513,514.
Designed, engineered, tested, and assembled in Colorado, SPC Performance adjustable upper control arms are loaded with 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 allows the tire to be positioned correctly in the wheel well and additional adjustment in the OE lower arms can maximize placement for oversized tires to avoid fender trimming. If replacement lower adjustment cams are needed, see part #86250 or #86252. Sold as pairs. US Patent No. 7,513,514.
Alignment Caster / Camber Control Arm
CONTROL ARMS
