{"product_id":"3-inch-rear-block-kit-1999-2018-silverado-sierra-1500-6-lug-readylift","title":"3 Inch Rear Block Kit 1999-2018 Silverado\/Sierra 1500 6-Lug ReadyLIFT","description":"\u003cp\u003eReadyLIFT OEM-style rear block kits are available for model specific applications. These Rear Block Kits include two (2) 3-Inch 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-Inch to 3-Inch depending on the application.\u003c\/p\u003e\u003cp\u003eBased on OEM designs and never made out of light weight extrusions, our 3-Inch 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.\u003c\/p\u003e\u003cp\u003eModels with 1.25-Inch OEM blocks will want to take advantage of the additional 1.75-Inch of lift for towing and hauling, particularly when using a front leveling kit. 1999-2006 4WD trucks will replace the factory 2-Inch block for 1-Inch of additional lift.\u003c\/p\u003e\u003cp\u003eThis 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.\u003c\/p\u003e\u003cp\u003eLike all ReadyLIFT products, these block kits come with our Lifetime Warranty. Installation time is approximately 1.8 hours.\u003c\/p\u003e\u003cp\u003eNote: 2019-UP models may need to trim off excess bolt length after installation. Note: This GM 1500 kit is Not compatible with vehicles equipped with rear composite mono-leaf springs.\u003c\/p\u003e\u003cp\u003eThe 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\u003cp\u003e\u003cstrong\u003eFeatures and Benefits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3 inch lift for 1999-2022 GM\/Chevy 1500 6 LUG 2WD\/4WD models\u003c\/li\u003e\n\u003cli\u003eOEM style cast iron rear lift blocks for a durable and reliable lift\u003c\/li\u003e\n\u003cli\u003eIncludes new U-bolts for easy installation\u003c\/li\u003e\n\u003cli\u003eCompatible with both 2WD and 4WD vehicles\u003c\/li\u003e\n\u003cli\u003eCan provide additional clearance for larger tires and improved ground clearance\u003c\/li\u003e\n\u003cli\u003eShock extensions may be needed depending on application for proper suspension alignment and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eFitment: Direct Fitment\u003c\/li\u003e\n\u003cli\u003eFront or Rear: Rear\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\u003eLift Height: 3 Inch\u003c\/li\u003e\n\u003cli\u003eMaterial: Cast Iron\u003c\/li\u003e\n\u003cli\u003eNuts Included: Yes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ReadyLift","offers":[{"title":"Default Title","offer_id":43949417791591,"sku":"BKMQ_66-3003","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0353\/0865\/files\/66-3003-BKMQ.jpg?v=1781896744","url":"https:\/\/apollooffroad.com\/products\/3-inch-rear-block-kit-1999-2018-silverado-sierra-1500-6-lug-readylift","provider":"Apollo Off-Road","version":"1.0","type":"link"}