{"product_id":"2020-2025-gm-hd-1-inch-rear-block-kit","title":"2011-2025 GM HD 1\" Rear Block Kit (26-30100)","description":"\u003cp\u003eThe ReadyLIFT OEM style 1-inch Rear Block Kit is available for 2011-2025 GM 2500\/3500 HD single rear wheel pickups. These kits are designed to safely lift the rear of your 2WD and 4WD 8-lug Single Rear Wheel GM trucks with a trailer package spring by 1 inch. The 1-inch GM Blocks are made from cast iron, just like the factory blocks, which ensures maximum strength and reliability, as they are based on OEM designs and never made from lightweight extrusions. Installing this block kit will put a slight rake back into your truck, which is beneficial for hauling or towing, and the kit is designed to work seamlessly with any ReadyLIFT Suspension Leveling Kit.\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eProvides 1 inch of rear lift.\u003c\/li\u003e\n\u003cli\u003eOEM style blocks are made from cast iron for maximum strength and reliability.\u003c\/li\u003e\n\u003cli\u003eSafely lifts the rear of the truck.\u003c\/li\u003e\n\u003cli\u003ePuts a slight rake back in the truck for hauling or towing.\u003c\/li\u003e\n\u003cli\u003eDesigned to work with a ReadyLIFT Suspension Leveling Kit.\u003c\/li\u003e\n\u003cli\u003eComes with a Lifetime Warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eThe stock shocks are compatible with this kit as they are good for up to 2 inches of lift.\u003c\/li\u003e\n\u003cli\u003eVehicle alignment, headlamp aim, and Advanced Driver Assistance Systems (ADAS) must be checked and adjusted after product installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eCompatibility Notes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eAvailable for 2011-2025 GM 2500\/3500 HD single rear wheel pickups.\u003c\/li\u003e\n\u003cli\u003eFits 2WD and 4WD 8-lug Single Rear Wheel GM trucks with trailer package springs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eTire Fitment\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eTire fitment information is not explicitly provided for this rear block kit, as it is generally used in conjunction with a leveling kit which determines maximum tire size.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eSpecs\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eRear Lift: 1 inch.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlock Material: OEM style cast iron.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eKit Contents: Two 1-inch Rear Blocks, four E-Coated U-Bolts (14.5\" length, Grade 8), eight Nuts, and Washers.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ReadyLift","offers":[{"title":"Default Title","offer_id":42741170962521,"sku":"26-30100","price":272.94,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8030\/9593\/files\/RDY-26-30100_01.jpg?v=1760653277","url":"https:\/\/dirtygarage.com\/products\/2020-2025-gm-hd-1-inch-rear-block-kit","provider":"Dirty Garage","version":"1.0","type":"link"}