Skyjacker SKY Suspension Block Lift Kits - BUK5795

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.

Skyjacker 2011-2017 GMC Sierra 3500 HD 4 Wheel Drive Suspension Block and U-Bolt Kit

Ductile Iron With Fixed Center Pins

E-Coated For Corrosion Resistance

5.5IN. BLK/UBOLT KIT; 11>2500HD

5.5in.BLK/UBOLT KIT;11>2500HD

Limited Lifetime Warranty

Suspension Block and