Vehicle Fitment

  • 1999–2012 Chevrolet Silverado 2500/3500 (2WD/4WD; LT, LS, WT, HD models)
  • 2000–2014 Chevrolet Suburban 2500 (RWD/4WD)
  • 2001–2013 GMC Sierra 2500/3500 HD (SLE, SLT, WT)
  • 2000–2013 GMC Yukon/Yukon XL (Base, SLT, SLE, Denali)
  • 2003–2009 Hummer H2 (Base, Luxury, Adventure)

Features

  • Front upper control arm camber offset bushings for improved alignment
  • Adjustable ±1.0° camber correction per wheel
  • OEM-style rubber bushings to preserve ride quality
  • Direct-fit design for easy installation, no cutting required
  • Allows tuning of camber on previously non-adjustable arms
  • Limited lifetime warranty from SPC/Performance
  • Maintains factory compliance and handling characteristics
  • Sold per wheel—requires 1 kit per side for both wheels

Specifications

  • Material: Rubber and steel eccentric bushing sleeve
  • Adjustment Range: ±1.0° camber
  • Quantity: 1 kit = 2 bushings (one per hub/arm)
  • Weight: Approx. 2 lb per kit (per wheel)
  • Installation Time: ~0.8 hours per side without removal of arm
  • Hardware Included: Bushings only; ball joint or arm hardware not included
  • Warranty: Limited lifetime (when professional installed)
  • Compliance: DOT street legal; not emissions related

Included Components

  • 2x SPC 86330 adjustable camber bushings (for one wheel)

Product Description

The SPC 86330 Adjustable Front Upper Camber Bushing Kit is designed to provide precise front camber correction on Chevy and GMC heavy-duty trucks and SUVs or the Hummer H2. These offset bushings replace OE upper control arm bushings, allowing ±1.0° of camber adjustment while retaining the factory rubber feel for smooth ride quality and improved alignment capabilities. 

Installation is simple and direct-fit with no cutting or fabrication required—just one kit per wheel delivers immediate tuning capability. Perfect for lifted setups or camber-sensitive modifications, the SPC 86330 kit allows fine-tuning alignment without resorting to full control arm replacements. Fully backed by SPC's limited lifetime warranty when professionally installed. 



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