Dynofit 2" Rear Leveling Kit for 2000-2010 Chevy Silverado & GMC Sierra 1500HD/2500HD/3500HD 2WD 4WD, Suburban 2500, Yukon XL 2500-9/16th Pin Blocks with Square Bend U-Bolts Rear Suspenion Lift Kit - ‎FF-9R214101-20

• 【Compatibility】2001 - 2009 Chevrolet Avalanche 2500. 2000 - 2010 Chevrolet Silverado 1500HD 2500HD 3500HD. 2000 - 2010 GMC Sierra 1500HD 2500HD 3500HD. 2000 - 2010 Chevrolet Suburban 2500 8 Lug only. 2000 - 2010 GMC Yukon XL 2500 8 Lug only. 【Performance】Made of high quality steel, great compression strength. The surface of lift block is coated with black powder for stronger rust and corrision resistance which can greatly extend the service lifte, more beautiful and clean. The Cross Gusset Plate Locked design of the rear lift block makes the vehicle more stable. 【SAFETY FIRST】Material selection and design are based on the principle of safety. Our leaf spring U-bolts are 10.9 grades(OEM only 8.8 grades) and longer than the original bolts, the thread pitch is 9/16-18, more suitable for tuner. If they are too long, you can cut them as needed. A durable 2.5"width finish block to keep enough area of contact with the leaf spring for safety. 【Easy to Install】 Installation can be completed within 1-2 hours **Please note that our lift block kits are designed to be installed directly to your truck's factory suspension, and we do NOT recommend stacking them. 【Brand Promise】2-year warranty with worry-free after-sales service. We also offer“ 30-DAYs REFUND ”We hope that dynofit can make your shopping experience enjoyable. Feel free to contact us if you have any problems(missing parts, quality issues, transportation and more).