1999-2019 Chevy Silverado 1500 Rear Suspension Lift Blocks 2WD 4WD | SUPREME'S NEW HD STEEL BLOCKS - 9/16 PIN! Block Size:5" Tall Blocks - 9/16 Pin we are proud to introduce

we are proud to introduce the New 2019 Low Weight HD Structure Steel Blocks

Supreme Suspensions® GMC Suburban 2500 Wheel Spacers

*TRX Models will NOT fit 3" or 3

The SOLID single-piece construction ensures extreme compression resistance

We specially construct our lift spacers from Delrin due to its high crystalline composition to provide superior strength along with enough flex to maintain your stock ride quality

1999-2019 Chevy Silverado 1500 Rear Suspension Lift Blocks 2WD 4WD | SUPREME'S NEW HD STEEL BLOCKS - 9/16 PIN! Block Size:5" Tall Blocks - 9/16 Pin we are proud to introduceIncludes 2 Rear Lift Blocks Specifically designed for vehicles equipped with factory lift blocks. Precision Laser Cut for Outstanding Performance and Quality. 1 Piece CNC Formed Steel Frame for Maximum Strength and Stability. Heavy Duty GMAW Seam and Fillet Welding Processes to Ensure Maximium Resistance. Built In Tapper to Optimize Pinion Angles and Preserve Stock Ride Quality. Reinforced 9 16th Center Pin to Ensure Stability and Easy Installation.