LEVRLING LIFT KIT: WHY ARE YOUR LIFT BLOCKS TAPERED? Our lift blocks are engineered and designed with a built-in taper to help keep your differential's pinion angle as close to factory specification as possible. This helps eliminate the possibility of driveline vibration occuring due to misaligned driveshaft/differential angles, and keeps your u-joints and driveline bearings lasting longer. .
This product would be ideal for Silverado Sierra 1500 2X 2 owners experiencing uneven front suspension lift.
