Description: This amazing 5' rear block kit is designed for 2014 - 2018 GMC/Chevrolet 1500 6 - lug trucks. Based on OEM designs, it safely lifts the rear of your truck an extra 4' after removing the 1' factory block. It also gives your truck a slight rake for towing. Part Number: 26 - 3105. Features: Replaces the factory rear block for a 4' rear lift, comes with longer U - bolts and hardware. Made from cast iron with built - in anti - rotation ears, it eliminates the risk of stacking blocks and gives your truck a slight rake. Notes: ReadyLIFT suggests using the 67 - 3809 Rear Shock Extension Kit or longer shocks with this lift block. It works well with GM 6 - lug 2.25' front leveling kits for a mild lift with a slight rake.

Using this rear block kit is easy. First, remove the 1' factory block from your 2014 - 2018 GMC/Chevrolet 1500 6 - lug truck. Then, install this 5' rear block kit in its place. The longer U - bolts and hardware provided will help you complete the installation. Note that ReadyLIFT recommends using the 67 - 3809 Rear Shock Extension Kit or longer shocks for this height of lift. This kit works great with GM 6 - lug 2.25' front leveling kits to get a mild lift and a slight rake. For maintenance, regularly check the U - bolts and hardware for tightness. If you notice any signs of wear or damage, replace the parts promptly to ensure the safety and performance of your truck.