ReadyLIFT 5" Rear Block Kit 11-23 GM 2500HD / 3500HD Non-Dually OPP-ULTADVTEE16-RED Does your OBS Powerstroke need

Does your OBS Powerstroke need a replacement lift pump

Check specific winch/bumper compatibility before purchase

Same goes for many mechanical changes that benefit from electronic edits

and user adjustability

Carli Suspension offers a kit for a half-ton

ReadyLIFT 5" Rear Block Kit 11-23 GM 2500HD / 3500HD Non-Dually OPP-ULTADVTEE16-RED Does your OBS Powerstroke needThese Rear Block Kits include two (2) Rear Blocks, four (4) E Coated U Bolts, eight (8) Nuts and Washers and will safely lift the rear of your 2011 2023 2WD and 4WD 8 lug truck. Based on OEM designs and never made out of light weight extrusions, these 5" GM Blocks are made from cast iron just like the factory blocks, ensuring maximum strength and reliability. ReadyLIFT Block Kits will put a slight rake back in your truck for hauling or towing and are