The Superlift 2.5-inch rear block kit for 1966–1979 Ford F-100 and F-150 4WD provides a compact rear lift to adjust ride height and stance without complex modifications, keeping a straightforward, factory-friendly installation and usable on-road behavior. Package includes two cast-iron blocks, four U-bolts and all nuts and washers for install. Covered limited lifetime warranty.
Superlift 66-79 Ford F-100 and F-150 4WD 2.5in Block Kit