2" Front Drop Spindles 2007-13 Chevy Silverado GMC Sierra Lowering Kit Fits: 2007 - 2014 Chevy Tahoe / Suburban and GMC Yukon / Suburban / Denali / Yukon XL Premium Casting CNC Machined - Guaranteed to Fit 2" Lowering Spindles E-Coated for Long Lasting Durabililty 100% Bolt on - No Ball Joint Flip or Modification Lifetime Warranty