1983-1996 Ford F-250 Rear Suspension Lift Blocks 4WD | SUPREME'S NEW HD STEEL BLOCKS - 9/16 PIN! Pickup the brake proportioning valve will

the brake proportioning valve will no longer read the load properly which could cause very dangerous driving situations upon breaking

Supreme Suspension Add-a-Leaf rear leaf spring pack lift kits are precision engineered to lift your truck and increase your towing capacity

This is a direct bolt on and easily lifts your vehicle to install bigger tires and allow for a more aggressive stance

We've also incorporated an integrated raised lip into each front spacer to ensure proper spring alignment and prevent slip-outs under harsh suspension angles

1983-1996 Ford F-250 Rear Suspension Lift Blocks 4WD | SUPREME'S NEW HD STEEL BLOCKS - 9/16 PIN! Pickup the brake proportioning valve willIncludes 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.