The Superlift 2-inch rear block kit for 2007–2018 Chevrolet Silverado and GMC Sierra 1500 provides a 2-inch rear lift to enhance clearance and level a front-heavy stance. The package contains two cast-iron blocks, four U-bolts and all necessary nuts and washers for installation. Practical and direct-fit, it delivers a simple way to raise the rear without replacing leaf springs.
Superlift 07-18 Chevy Silv/GMC Sierra 1500 2in Block Kit