{"product_id":"readylift-oem-style-4-inch-rear-lift-block-kit-for-gm-2500hd-3500hd-trucks","title":"ReadyLift OEM-Style 4-Inch Rear Lift Block Kit for GM 2500HD\/3500HD Trucks","description":"ReadyLIFT OEM-style rear block kits are available for the 2011-2026 GM 2600HD\/3500HD trucks. These 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 2011-2026 2WD and 4WD 8-lug truck. Based on OEM designs and never made out of light weight extrusions, these 4\" 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. Longer shocks will be required if you do not currently already have longer rear shocks.\n\u003cp\u003eEnhance the stance and load capacity of your 2011-2026 GM 2500HD and 3500HD trucks with the ReadyLift OEM-style rear lift block kit. Crafted from durable cast iron, these 4-inch rear blocks match the factory design for maximum strength and reliability, ensuring they can handle heavy hauling and towing tasks. This kit includes two rear blocks, four E-coated U-bolts, and eight nuts and washers, providing all necessary hardware for a secure and professional installation.\u003cbr\u003eDesigned for direct fitment, these lift blocks are compatible with both 2WD and 4WD variants and are intended to work seamlessly with your existing suspension setup or ReadyLIFT leveling kits. The installation process is complex and recommends professional installation, typically taking around one hour. While these blocks will introduce a slight rake to improve load handling, longer shocks may be required if your vehicle is not already equipped with them.\u003cbr\u003eAs part of ReadyLift's commitment to quality, this product comes with a lifetime warranty, ensuring long-term performance and peace of mind. Please note that installation should be performed by a qualified technician, and proper safety precautions should be followed. This kit is ideal for owners seeking to upgrade their truck's rear suspension for improved stability, appearance, and utility, especially when hauling or towing heavier loads. The black finish complements your vehicle’s aesthetic, and the robust cast iron construction guarantees durability over years of demanding use.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eCast iron construction for maximum durability and strength\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes two 4-inch rear lift blocks, U-bolts, nuts, and washers\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOEM-style design ensures factory-like fit and finish\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with 2011-2026 GM 2500HD and 3500HD trucks, including Silverado and Sierra models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSimple direct fit installation, but requires professional expertise\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProvides a slight rake for improved hauling and towing capability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned to work with existing suspension or ReadyLIFT leveling kits\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBlack finish for a sleek appearance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a lifetime warranty for long-term reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nChevrolet Silverado 2500 HD  2011\u003cbr\u003e\nChevrolet Silverado 2500 HD  2012\u003cbr\u003e\nChevrolet Silverado 2500 HD  2013\u003cbr\u003e\nChevrolet Silverado 2500 HD  2014\u003cbr\u003e\nChevrolet Silverado 2500 HD  2015\u003cbr\u003e\nChevrolet Silverado 2500 HD  2016\u003cbr\u003e\nChevrolet Silverado 2500 HD  2017\u003cbr\u003e\nChevrolet Silverado 2500 HD  2018\u003cbr\u003e\nChevrolet Silverado 2500 HD  2019\u003cbr\u003e\nChevrolet Silverado 2500 HD  2020\u003cbr\u003e\nChevrolet Silverado 2500 HD  2021\u003cbr\u003e\nChevrolet Silverado 2500 HD  2022\u003cbr\u003e\nChevrolet Silverado 2500 HD  2023\u003cbr\u003e\nChevrolet Silverado 2500 HD  2024\u003cbr\u003e\nChevrolet Silverado 2500 HD  2025\u003cbr\u003e\nChevrolet Silverado 3500 HD  2011\u003cbr\u003e\nChevrolet Silverado 3500 HD  2012\u003cbr\u003e\nChevrolet Silverado 3500 HD  2013\u003cbr\u003e\nChevrolet Silverado 3500 HD  2014\u003cbr\u003e\nChevrolet Silverado 3500 HD  2015\u003cbr\u003e\nChevrolet Silverado 3500 HD  2016\u003cbr\u003e\nChevrolet Silverado 3500 HD  2017\u003cbr\u003e\nChevrolet Silverado 3500 HD  2018\u003cbr\u003e\nChevrolet Silverado 3500 HD  2019\u003cbr\u003e\nChevrolet Silverado 3500 HD  2020\u003cbr\u003e\nChevrolet Silverado 3500 HD  2021\u003cbr\u003e\nChevrolet Silverado 3500 HD  2022\u003cbr\u003e\nChevrolet Silverado 3500 HD  2023\u003cbr\u003e\nChevrolet Silverado 3500 HD  2024\u003cbr\u003e\nChevrolet Silverado 3500 HD  2025\u003cbr\u003e\nGMC Sierra 2500 HD  2011\u003cbr\u003e\nGMC Sierra 2500 HD  2012\u003cbr\u003e\nGMC Sierra 2500 HD  2013\u003cbr\u003e\nGMC Sierra 2500 HD  2014\u003cbr\u003e\nGMC Sierra 2500 HD  2015\u003cbr\u003e\nGMC Sierra 2500 HD  2016\u003cbr\u003e\nGMC Sierra 2500 HD  2017\u003cbr\u003e\nGMC Sierra 2500 HD  2018\u003cbr\u003e\nGMC Sierra 2500 HD  2019\u003cbr\u003e\nGMC Sierra 2500 HD  2020\u003cbr\u003e\nGMC Sierra 2500 HD  2021\u003cbr\u003e\nGMC Sierra 2500 HD  2022\u003cbr\u003e\nGMC Sierra 2500 HD  2023\u003cbr\u003e\nGMC Sierra 2500 HD  2024\u003cbr\u003e\nGMC Sierra 2500 HD  2025\u003cbr\u003e\nGMC Sierra 3500 HD  2011\u003cbr\u003e\nGMC Sierra 3500 HD  2012\u003cbr\u003e\nGMC Sierra 3500 HD  2013\u003cbr\u003e\nGMC Sierra 3500 HD  2014\u003cbr\u003e\nGMC Sierra 3500 HD  2015\u003cbr\u003e\nGMC Sierra 3500 HD  2016\u003cbr\u003e\nGMC Sierra 3500 HD  2017\u003cbr\u003e\nGMC Sierra 3500 HD  2018\u003cbr\u003e\nGMC Sierra 3500 HD  2019\u003cbr\u003e\nGMC Sierra 3500 HD  2020\u003cbr\u003e\nGMC Sierra 3500 HD  2021\u003cbr\u003e\nGMC Sierra 3500 HD  2022\u003cbr\u003e\nGMC Sierra 3500 HD  2023\u003cbr\u003e\nGMC Sierra 3500 HD  2024\u003cbr\u003e\nGMC Sierra 3500 HD  2025","brand":"ReadyLift","offers":[{"title":"Default Title","offer_id":55990796452132,"sku":"263204","price":150.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/0497\/7444\/files\/26-3204.png?v=1786046652","url":"https:\/\/kovaoffroad.com\/products\/readylift-oem-style-4-inch-rear-lift-block-kit-for-gm-2500hd-3500hd-trucks","provider":"Kova Offroad","version":"1.0","type":"link"}