{"product_id":"pdm-bkmq-66-3002-4959c5","title":"2.25\" Rear Block Kit - GM Silverado \u0026 Sierra 6-lug 1999-18","description":"\u003cp\u003eReadyLIFT OEM-style rear block kits are available for model specific applications. These Rear Block Kits include two (2) 2.25\" Rear Blocks, four (4) E-Coated U-Bolts, eight (8) Nuts and Washers and will safely lift the rear of your truck an additional 1\" to 3\" depending on the application. Based on OEM designs and never made out of light weight extrusions our 2.25\" GM Blocks are made from cast iron and have anti-rotation ears built-in. Fits 1999-2021 classic and current body style 6-lug model GM trucks. 2007-2018 2WD and 4WD trucks with OEM 1.25\" blocks will want to take advantage of the additional 1\" of lift for towing and hauling, particularly when using a front leveling kit. This block is 2.25\" which, when removing the factory 1.25\" block, results in 1\" of increased rear lift. 1999-2006 2WD trucks [which have no rear block] will to take advantage of 2.25\" lift using the 66-3002 ReadyLIFT Rear Block Kit. This kit eliminates the dangers of having to stack blocks which may be illegal in some states. ReadyLIFT Block Kits will put a slight rake back in your truck for hauling or towing and are designed to work in concert with your ReadyLIFT Suspension Leveling Kit. Like all ReadyLIFT products these block kits come with our Lifetime Warranty. Every ReadyLIFT Rear Block Kit comes complete with one pair of OEM- quality e-coated cast iron rear blocks, model and size-specific U-bolts, hardware and instructions. Note: 2019-UP trucks may need to trim off excess bolt length after installation. Note: Not for use on 2019-2022 GM 1500 trucks with the composite rear overload. Note: This GM 1500 kit is NOT COMPATIBLE with vehicles equipped with rear composite mono-leaf springs. The mono-leaf is easily identifiable   the U-bolt is round\/circular around the top of the leaf spring. This kit only works with vehicle equipped with traditional steel leaf springs   identified by   square    U-bolts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2\" OEM style cast iron rear block kit\u003c\/li\u003e\n\u003cli\u003eIncludes new ubolts and hardware\u003c\/li\u003e\n\u003cli\u003eFits 19992022 GM 1500 trucks\u003c\/li\u003e\n\u003cli\u003eNot compatible with 20192022 GM 1500 trucks with composite rear overload\u003c\/li\u003e\n\u003cli\u003eMay require longer shocks or shock extension (part number 673809)\u003c\/li\u003e\n\u003cli\u003eIncludes new u Includes new ubolts and hardware\u003c\/li\u003e\n\u003cli\u003eFits 1999 Fits 19992022 GM 1500 trucks\u003c\/li\u003e\n\u003cli\u003eNot compatible with 2019 Not compatible with 20192022 GM 1500 trucks with composite rear overload\u003c\/li\u003e\n\u003cli\u003eMay require longer shocks or shock extension (part number 67 May require longer shocks or shock extension (part number 673809)\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCalifornia Proposition 65: 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.\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eFitment: Direct Fitment\u003c\/li\u003e\n\u003cli\u003eInstall Difficulty: Difficult Requires Professional Installation\u003c\/li\u003e\n\u003cli\u003eInstallation Time: 1 Hour\u003c\/li\u003e\n\u003cli\u003eMaterial: Cast Iron\u003c\/li\u003e\n\u003cli\u003eNuts Included: Yes\u003c\/li\u003e\n\u003cli\u003eProp65 Chem1: Di(2-ethylhexyl)phthalate (DEHP)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle application overview\u003c\/h3\u003e\u003cp\u003eConfirm trim, engine, and installation requirements before ordering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1998–2024 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e1999–2003 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e1999–2024 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2001–2003 Chevrolet Silverado 1500 HD\u003c\/li\u003e\n\u003cli\u003e2002–2005 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2002–2013 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2002–2024 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2002–2024 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2005–2006 Chevrolet Silverado 1500 HD\u003c\/li\u003e\n\u003cli\u003e2006–2013 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2007 Chevrolet Silverado 1500 Classic\u003c\/li\u003e\n\u003cli\u003e2007 Chevrolet Silverado 1500 HD Classic\u003c\/li\u003e\n\u003cli\u003e2007 GMC Sierra 1500 Classic\u003c\/li\u003e\n\u003cli\u003e2007–2024 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2010–2013 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2014–2021 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2015–2021 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2019 Chevrolet Silverado 1500 LD\u003c\/li\u003e\n\u003cli\u003e2019–2024 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2019–2024 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2022 Chevrolet Silverado 1500 LTD\u003c\/li\u003e\n\u003cli\u003e2022–2024 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2023–2024 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ReadyLift Off Road","offers":[{"title":"Default Title","offer_id":54049010090284,"sku":"66-3002","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8659\/3580\/files\/RL-2-25-REAR-BLOCK-KIT-CHEVY-GMC.webp?v=1789061848","url":"https:\/\/lee-mods.com\/products\/pdm-bkmq-66-3002-4959c5","provider":"Lee Mods inc.","version":"1.0","type":"link"}