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SPC Adjustable Front Upper Control Arms for 2006, 2007, 2008 Lincoln Mark LT

Part: 35675

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 lowered vehicle applications. 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 – more than any other offering available. When trucks are lowered, 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.

  1. Arm’s adjustment range designed for specifically lowered Lincoln Mark LT. Combined with OE adjusters arm corrects alignment angles for improved drivability and reduced tire wear & makes it possible to move the tire to maximize clearances
  2. Forged steel arm construction provides maximum strength & clearance with additional caster provision for lifted vehicles built-in
  3. 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
  4. New fully sealed ball joint architecture keeps grease in and contaminants out for a maintenance-free joint
  5. 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
  6. New xAxis™ sealed flex joints in bonded rubber bushings allow for extended suspension travel & superior noise vibration and harshness (NVH) characteristics
  7. Sold as a pair
  8. Front Adjustment Range: Camber ±2.0˚ / Caster -1.0˚ to +3.0 ˚
  9. Required: 1 per axle
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SPC Adjustable Front Upper Control Arms for 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Ford F-150

Part: 35675

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 lowered vehicle applications. 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 – more than any other offering available. When trucks are lowered, 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.

  1. Arm’s adjustment range designed for specifically lowered F-150’s. Combined with OE adjusters arm corrects alignment angles for improved drivability and reduced tire wear & makes it possible to move the tire to maximize clearances
  2. Forged steel arm construction provides maximum strength & clearance with additional caster provision for lifted vehicles built-in
  3. 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
  4. New fully sealed ball joint architecture keeps grease in and contaminants out for a maintenance-free joint
  5. 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
  6. New xAxis™ sealed flex joints in bonded rubber bushings allow for extended suspension travel & superior noise vibration and harshness (NVH) characteristics
  7. Sold as a pair
  8. Front Adjustment Range: Camber ±2.0˚ / Caster -1.0˚ to +3.0 ˚
  9. Required: 1 per axle
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SPC Adjustable Front Upper Control Arms for 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 Ford Expedition

Part: 35675

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 lowered vehicle applications. 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 – more than any other offering available. When trucks are lowered, 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.

  1. Arm’s adjustment range designed for specifically lowered F-150’s. Combined with OE adjusters arm corrects alignment angles for improved drivability and reduced tire wear & makes it possible to move the tire to maximize clearances
  2. Forged steel arm construction provides maximum strength & clearance with additional caster provision for lifted vehicles built-in
  3. 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
  4. New fully sealed ball joint architecture keeps grease in and contaminants out for a maintenance-free joint
  5. 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
  6. New xAxis™ sealed flex joints in bonded rubber bushings allow for extended suspension travel & superior noise vibration and harshness (NVH) characteristics
  7. Sold as a pair
  8. Front Adjustment Range: Camber ±2.0˚ / Caster -1.0˚ to +3.0 ˚
  9. Required: 1 per axle
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SPC Adjustable Front Upper Control Arms for 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Toyota FJ Cruiser

Part: 35480

Adjustable Front Upper Control Arms – Alignment Correction for Lifted Trucks & SUVs

These adjustable upper control arms are engineered to restore proper suspension geometry on lifted and modified trucks and SUVs. Designed for strength, durability, and performance, they improve camber and caster alignment, increase suspension travel, and provide the clearance needed for oversized tires—all while maintaining factory-like ride comfort.

Built from forged steel for maximum durability, these arms feature a maintenance-free ball joint with a 25% larger stud than OE and E-Nickel coating for superior corrosion resistance. With up to 80° of articulation and extended threads, they deliver exceptional strength and are compatible with knuckle gusset kits.

The patented ball joint and xAxis™ sealed flex joints in bonded rubber bushings ensure smooth articulation, extended suspension travel, and reduced noise, vibration, and harshness (NVH). The sealed design keeps grease in and contaminants out, giving you a long-lasting, maintenance-free upgrade.

Key Benefits & Features:

  • Corrects caster and camber angles on lifted vehicles for improved drivability and tire wear.

  • Built-in positive caster helps eliminate wandering and unstable steering after a lift.

  • Adjustment range works with OE adjusters to maximize tire clearance—fits 33” tires without frame or fender modifications.

  • Forged steel construction with improved clearance around spring buckets for durability in demanding conditions.

  • One-piece polymer race ball joint ensures smooth operation, low turning torque, and extended service life.

  • Sold as a pair (1 set required per axle).

  • Front Adjustment Range: Camber ±2.00˚ / Caster 0.00˚ to +4.00°.

  • US Patent No. 7,513,514.

Why You Need These Control Arms:
When you lift your truck or SUV, factory alignment angles change—leading to poor handling, faster tire wear, and reduced ride quality. These adjustable upper control arms solve those issues by restoring alignment specs, improving steering response, and ensuring oversized tires fit properly without unnecessary trimming.

Take control of your lifted suspension—upgrade today for stronger alignment correction, smoother handling, and maximum tire clearance.

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