1999-2021 GMC Sierra 1500 Rear Suspension Lift Blocks 2WD 4WD | SUPREME'S NEW HD STEEL BLOCKS - 9/16 PIN! Ranger 400 In addition to the superior

In addition to the superior corrosion resistance

A torsion bar puller (can be rented at most chain auto stores)

NON-HUB CENTRIC 1

The extra clearance for the Lifted IFS 4Runner allows you to install larger tires to gain additional height for better visibility

Upgrades Factory U-Bolts to Heavy Duty 5/8" U-bolts

1999-2021 GMC Sierra 1500 Rear Suspension Lift Blocks 2WD 4WD | SUPREME'S NEW HD STEEL BLOCKS - 9/16 PIN! Ranger 400 In addition to the superiorIncludes 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.