1999-2007 (Classic) Chevrolet Silverado 1500 2WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts 2017 4x Premium Electrostatic Powder Coated

4x Premium Electrostatic Powder Coated 5/8" U-Bolts

these spacers are Rock Solid to ensure they never compress

01" with 9/16" Threads

Precision machined using only the latest in metal fabrication technology and powder coated to prevent corrosion and rust

Our differential shims included in this kit has been specially engineered to help correct the pinion angle of your vehicle back to factory specifications

1999-2007 (Classic) Chevrolet Silverado 1500 2WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts 2017 4x Premium Electrostatic Powder Coated2x Rear Lift Blocks with 9 16" Single Pin 4x Premium Forged Flat Top U Bolts Installation Hardware Notes: Will Fit 6 Lug Models Only. We are proud to introduce our New Heavy Duty Steel Lift Blocks, precision engineered by our experts not only to lift your truck but to improve your ride quality and comfort as well as lifetime use. The 1" Heavy Duty Steel Blocks are constructed from one solid block of Steel, while the 1. 5", 2" and 3" Rear Lift Blocks