QA1 14-18 GM 1500 Spindle Pair 2in Drop For Steel & Alum

QA1 2" drop spindles offer an easy, bolt-in solution to lower the front of your 2014-2018 Silverado or Sierra with Cast Steel control arms.These spindles are compatible with both 2WD and 4WD applications in all cab configurations. QA1 9056-113, 2" Drop Spindle, 14-18 Silverado 1500/Sierra 1500 with Stamped Steel or Aluminum Arms Fitment Notes. Only compatible with trucks that have factory Aluminum or Stamped Steelcontrol arms. Only compatible with 2014 to 2016 trucks using Aluminum or Stamped Steel control arms. Will NOT work on 2014 to 2016 trucks with Cast Steel control arms. Direct fit for 2017 and 2018 trucks. Must be used with 18" minimum diameter wheels.

• Pair with QA1 Pro Coil kit for best performance and stance
• For 2WD or 4WD 2007-2018 Silverado/Sierra
• 2" drop