Tuff Country 5.5-inch cast iron lift blocks (3-inch wide, non-tapered) are a rear-axle lift solution for pickup trucks with leaf springs. These cast iron blocks install between the axle and the leaf springs to raise rear ride height by 5.5 inches, offering a straightforward, heavy-duty option when a large rear lift is required without altering the rest of the suspension.
Tuff Country 5.5in Cast Iron Lift Blocks (3in Wide/ Non-Tapered) Pair