SPC’s adjustable front upper control arms are designed to improve droop travel, tire wear, and drivability while adjusting tire position in your wheel well.
This arm features a new maintenance-free ball joint and xAxis bushings, designed to correct alignment angles while maintaining factory ride quality.
The integrated tubular and cast steel designs of SPC provide the strength and durability needed for demanding environments.
Sold in pairs, these remove and replace arms offer improved clearance to navigate around the spring bucket for more droop travel.
With 80° of articulation in the upgraded ball joint and free pivoting bushings, SPC's arm maximizes droop travel.
Lifting your truck affects caster and camber, but SPC’s arms have +1° of caster built into them.
Using its patented ball joint design, the arm will achieve 0° to +4° of caster and ±2° of camber, allowing you to restore alignment angles to specification.
Adjustments in the control arm and on the OE lower cams help maximize alignment angles and move oversized tires forward in the wheel well to minimize or avoid fender trimming.
For heavy-duty rear lower control arms, consider SPC p/n 25965, which are over 2x stronger than the OE arms.
