Skyjacker Suspension Block and U-Bolt Kit 2001-2010 GMC Sierra 2500 HD 4 Wheel Drive Fabrication>Steel Tubing 7 Liter G4

7 Liter G4

mud caked rockers

These stainless steel half door retaining channels from Rugged Ridge seal the lower edge of the soft window to the half door and provide a great overall finished look for the top of your doors

molded plastic or aluminum cover provides factory style with less intake noise than open systems

It is engineered to keep both wheels in a constant drive mode

Skyjacker Suspension Block and U-Bolt Kit 2001-2010 GMC Sierra 2500 HD 4 Wheel Drive Fabrication>Steel Tubing 7 Liter G4Skyjacker utilizes Blocks and U Bolts in its Kits to provide rear lift. The Skyjacker 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 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,