The Tuff Country rear lift block pair provides a 5.5-inch rear lift by sitting between the rear axle and leaf springs for a simple mechanical height increase. Designed for rear-axle installation and supplied as a matched pair, these cast iron blocks are intended to work with factory springs to raise the rear stance. Recommended for 2004–2023 Ford F-150 4WD trucks needing a substantial rear lift.
Tuff Country 04-23 Ford F-150 4wd 5.5in Cast Iron Lift Blocks Pair