Read more 1" REAR SUSPENSION LIFT BLOCKS Enhance the look of your vehicle and run larger tires with Supreme Suspension's High Strength Steel Lift Blocks. We are proud to offer you our High End Lift Kit made out of High-Strength Steel Components and designed by our experts not only to lift your truck but to improve your ride quality and comfort as well as lifetime use. Our Heavy Duty Steel Rear Blocks are constructed from ONE Solid Block of Steel and finished with a resistant black powder coat to prevent oxidation and rust, ensuring a lifetime of dependability under even the most extreme riding conditions. These blocks can withstand an astonishing load of almost 60,000 lbs with no yielding or deformation observed! COMPATIBLE WITH 1988 - 1998 Chevrolet K1500 / K2500 / K3500 1988 - 1998 GMC K1500 / K2500 / K3500 Drivetrain: 4WD Read more TECHNICAL NOTES Rear Lift: 1 Inch Block Specs: 1" Tall Blocks, 9/16th Pins, 5.8" Long x 2.5" Wide NOTES: *Longer U-bolts are required for installation - NOT included in this kit. Please see our other auctions for our complete rear lift kit. *No special tools are required to mount this lift kit. *An alignment is always recommended if you are altering the height of your vehicle. CONTENTS (2x) Rear Lift Blocks Installation Instructions Supreme Suspensions Pro Pack BENEFITS Level the rear end of your vehicle Maintain factory ride quality Increase ground clearance Install larger custom rims & tires Improve the look of your vehicle Read more SUPERIOR STRENGTH With our fine history in premium aftermarket technology, innovative product research & development, our Supreme Suspension specialists have what it takes to lift and level your vehicle without affecting your OEM factory ride quality. SIMPLE INSTALLATION These rear lift block kits install simply and easily by placing the new blocks between your axle and OE leaf pack using basic hand tools. Each kit includes a detailed instruction manual to walk you through the installation process. * Longer U-bolts are required for installation - NOT included in this kit. IMPROVED LOOK AND PERFORMANCE Supreme Suspensions Lift Kits are engineered to raise the factory rake of your vehicle, enhancing its look and providing a more aggressive profile. With the increased ground clearance, a casual day on the trail will become less frustrating and more enjoyable. Read more