1" Rear Block Kit - GM Silverado / Sierra 2500/3500 HD 2011-2026 (part number 26-30100).
ReadyLIFT OEM style rear block kits are available for the 2011-2026 GM 2500/3500 HD single rear wheel pickups. These Rear Block Kits include two (2) 1" Rear Blocks, four (4) E-Coated U-Bolts, eight (8) Nuts and Washers and will safely lift the rear of your 2011-2026 2WD and 4WD 8-lug Single Rear Wheel GM trucks with trailer package spring 1".
Based on OEM designs and never made out of lightweight extrusions our 1" 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 designed to work with your ReadyLIFT Suspension Leveling Kit. Like all ReadyLIFT products, these block kits come with our Lifetime Warranty. 2011-2026 GM 2500HD/3500HD OEM Style 1" Rear Lift Block Kit
One pair of OEM style cast iron rear lift blocks.
Longer u-bolts and hardware.
DO IT YOURSELF: Please read Instructions thoroughly and completely before beginning installation. Installation by a certified mechanic is recommended. ReadyLIFT Suspension Inc. is NOT responsible for any damage or failure resulting from improper installation. Download Pdf Instructions
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product
Description
1" Rear Block Kit - GM Silverado / Sierra 2500/3500 HD 2011-2026 (part number 26-30100).
1" Rear Block Kit - GM Silverado / Sierra 2500/3500 HD 2011-2026 (part number 26-30100).
ReadyLIFT OEM style rear block kits are available for the 2011-2026 GM 2500/3500 HD single rear wheel pickups. These Rear Block Kits include two (2) 1" Rear Blocks, four (4) E-Coated U-Bolts, eight (8) Nuts and Washers and will safely lift the rear of your 2011-2026 2WD and 4WD 8-lug Single Rear Wheel GM trucks with trailer package spring 1".
Based on OEM designs and never made out of lightweight extrusions our 1" 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 designed to work with your ReadyLIFT Suspension Leveling Kit. Like all ReadyLIFT products, these block kits come with our Lifetime Warranty. 2011-2026 GM 2500HD/3500HD OEM Style 1" Rear Lift Block Kit
Kit Components
One pair of OEM style cast iron rear lift blocks.
Longer u-bolts and hardware.
Installation
26-30100.pdf
DO IT YOURSELF: Please read Instructions thoroughly and completely before beginning installation. Installation by a certified mechanic is recommended. ReadyLIFT Suspension Inc. is NOT responsible for any damage or failure resulting from improper installation. Download Pdf Instructions
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product
TIRE/WHEEL SIZING GUIDE