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The Superlift 4-inch block kit for 1988–1998 GM 1500 pickup and 1992–1999 1500 Suburban, Blazer and Tahoe applications provides a straightforward 4-inch rear lift using purpose-made cast iron blocks to alter rear ride height without reworking the axle. The kit includes two cast iron blocks, four U-bolts and all nuts and washers needed for installation, and is covered by a limited lifetime warranty.
Superlift 88-98 GM 1500 Pickup/92-99 1500 Suburban Blazer/Tahoe 4in Block Kit
