2.5-Inch Lift Blocks with 10.5-Inch Square U-Bolts

2.5-Inch Lift Blocks with 10.5-Inch Square U-Bolts, fitment-checked

Rough Country 6521 pairs 2.5-inch rear lift blocks with square 9/16-inch U-bolts measuring 2.5 inches inside width by 10.5 inches inside length. The blocks are tapered to keep driveshaft angle in check and use a single 9/16-inch center pin; the U-bolts are e-coated black for corrosion resistance. Not for use on vehicles with composite leaf springs.