The Superlift 1.5-inch block kit for 1973–1987 Chevy K5/K10 and GMC K15 provides a 1.5-inch lift using two cast iron blocks and full hardware. Included are two cast iron blocks, four U-bolts and all nuts and washers required for installation. Backed by a covered limited lifetime warranty, this kit is a straightforward bolt-on option to raise ride height and preserve stance for these Chevrolet and GMC models.
Superlift 73-87 Chevy K5 K10/GMC K15 1.5in Block Kit