Features:
Increased ground clearance Strut Includes pre-loaded coil for no-fuss assembly Maintains stock track width. Can run factory 20-inch wheels. Fabricated blocks are stronger and offer a longer lifespan than cast blocks. Specially designed anti-axle wrap rear blocks maintain stock ride quality while eliminating common lift block problem.Manufacturer Notes:
IMPORTANT! - Installation of larger tires will require a Hypertech Speedometer Calibrator (#732501) Does not fit Hybrid eAssist models Requires minor cutting and drilling. ONLY fits models with Cast Aluminum control arms. Does NOT fit models with Cast or Stamped Steel control arms. Does NOT fit GMC Denali models with Magnetic Ride Control. If wider than 35x12.50 tires are used, offset wheels will be required and trimming may be required. If truck is equipped with a mass damper on the front differential, the damper must be removed.