Chevrolet Silverado GMC Sierra 1500HD 2500HD 3500HD 12-Inch Square Rear Lift U-Bolts
Our Chevrolet Silverado GMC Sierra 1500HD 2500HD 3500HD 12-inch square rear lift u-bolts provide and maintain required clamping forces. These u-bolts will supply the necessary force to firmly clamp the spring to axel assembly. They will also evenly distribute pressure, eliminating unwanted movement and preventing early rapid leaf breakage. Once installed, you will experience supported ride height and original vehicle handling characteristics. The u-bolts and corresponding hardware are made of grade 8 material for unmatched strength and peak performance.
Sold as a kit complete with 4 steel u-bolts with hardware and installation instructions. Allowances need to be made for all overloads and aftermarket leafs. 5-inch thread can be cut down to fit many applications.
FITMENT: 2000 - 2010 Silverado Sierra 1500HD 2500HD 3500HD 4WD/2WD; Does not fit spring overload models