Comparability: (Please check your vehicle compatibility BEFORE buying)
- 2007-2019 Silverado 1500 2WD/4WD----has 1'' stock block, this 2'' kit will lift 1'' additional
- 2007-2018 GMC Sierra 1500 2WD/4WD----has 1'' stock block, this 2'' kit will lift 1'' additional
- Note: 2'' height block to replace the factory block to achieve different rear lifting
- Powder coated black Tapered Fabricated Steel with Cross Gusset Locked Plate support better than others' casting iron and aluminum blocks.
- Internal Reinforced cross ensure stronger support. Zinc plated extended Grade 8-150000 psi yield U bolts, Thread Pitch - 9/16", high nuts and thicker washers better than factory grade 4.5 and other sellers
- Benefits : Maintain factory ride quality; Increased ground clearance; Levels the front with the rear; Fit larger rims and tires.easy to be installen in about 1 hours.
- Perfect solution for towing and hauling, An alignment recommended after install.
- 2x 2'' steel blocks.
- 4xU bolts with Hardware.