2001-2010 Chevrolet Silverado HD-Series Rear Suspension Lift Blocks 2WD 4WD | SUPREME'S NEW HD STEEL BLOCKS - 9/16 PIN! 500x Note: An alignment is always

Note: An alignment is always recommended after altering the height off your vehicle

High-Density Polyurethane Bushings for increased durability

Our shock relocation brackets are engineered to reduce the over-extension of your shock pistons

4x Square Bend U-Bolts

2x Front Lift Spacers w/ hardware

2001-2010 Chevrolet Silverado HD-Series Rear Suspension Lift Blocks 2WD 4WD | SUPREME'S NEW HD STEEL BLOCKS - 9/16 PIN! 500x Note: An alignment is alwaysIncludes 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.