2 Inch Lift Kit | RR Blocks | Chevy Half-Ton Suburban/K5 Blazer 4WD (88-91) Boosts Off-Road Performance. Ready to hit the road with more style and confidence? Give your SUV a new look and increased ground clearance with Rough Country 's 2-Inch Lift Kit. The 2-inch Rough Country Lift Kit provides the perfect amount of lift without compromising ride quality. With a smoother ride and better view of the road ahead, Rough Country 's 2-Inch Lift Kits help you transform your GMC from a run-of-the-mill model to one that stands out. Top Quality Construction. Built from high-quality materials, our lift kit includes everything you need to get started from lifted leaf springs and brake line relocation brackets to Premium N3 shocks, hardware, and detailed instructions. Our kits also include a limited lifetime replacement warranty. Our industry-leading warranty gives you peace of mind when using Rough Country products! 135-88-9230