Skyjacker Suspension Block and U-Bolt Kit 1999-2006 GMC Sierra 1500 4 Wheel Drive

Skyjacker(R) utilizes Blocks and U-Bolts in its Kits to provide rear lift. The Skyjacker(R) U-Bolts are e-coated for corrosion resistance. These U-Bolts are offered in various shapes and sizes such as square, round, and semi-round in lengths ranging from 1.75 - 19 inches. The Blocks used in Skyjacker(R) Kits are Ductile iron with fixed center pins. They are also tapered to correct pinion angle and prevent driveline vibrations. Available in 1.25, 2, 3.5, 4.5, and 5 inches.
2in.BLOCK/UBLT KIT W/12in.

• Ductile Iron With Fixed Center Pins


• E-Coated For Corrosion Resistance


• Limited Lifetime Warranty