McGaughys designs, builds and engineers their famous kits to highest standards in the industry. They have been in the industry for 31 years and counting. These kits don't require any Major modifications to the vehicle and all you will need to change in addition to this kit is the rear shocks. You can re-use your factory strut up front. The front spindles are 60-Grade Machined with 4140 Chromoly steel. You can count on this product to get the job done.

fits
2007 chevy silverado gmc sierra
2008 2009 2010 2011 2012 2013

Warranty:
McGaughy's warrants all of their spindles with a lifetime warranty. All other products carry a 1-year warranty against defects in workmanship and materials.