The Superlift 3-inch rear block kit for 1966–1977 Ford F-250 4WD is a direct-fit solution to raise rear ride height for added clearance and improved stance while retaining simple installation methods and predictable on-road manners. Supplied with two cast-iron blocks, four U-bolts and all necessary nuts and washers for installation, and covered by a limited lifetime warranty.
Superlift 66-77 Ford F-250 4WD 3in Block Kit