XJ 1.5 Inch Rear Lift Blocks And U-Bolt Kit. Blocks are an easy way to add height to a vehicle without increasing spring rates. Only use on rear axles with vehicles using a spring-over axle design. U-Bolt kits include four u-bolts and nuts and are available in various diameters and lengths.
Details:

• Fits Jeep Jeep Cherokee XJ with Rear Dana 35 Axle
• 1.5‚Äù block
• 2.5 inch wide springs