These 5.5-inch cast iron lift blocks from Tuff Country are the tapered, 3-inch wide pair designed to lift the rear of pickup trucks with leaf springs. Installed between the axle and spring pack, the tapered profile helps center the axle while providing a substantial rear lift. They’re a cast iron, rear-axle solution for drivers needing a larger rear ride-height increase.
Tuff Country 5.5in Cast Iron Lift Blocks (3in Wide/ Tapered) Pair