{"product_id":"readylift-3in-rear-block-kit-1999-2024-silverado-sierra-1500-6-lug-66-3003","title":"ReadyLIFT 3\" Rear Block Kit - 1999-2024 Chevy Silverado \/ GMC Sierra 1500 6-Lug","description":"\u003cp\u003eThe ReadyLIFT 3\" Rear Block Kit (part 66-3003) fits 1999-2024 classic and current body style Chevy Silverado and GMC Sierra 1500 6-lug 2WD\/4WD trucks. Depending on the application it adds 1\" to 3\" of rear lift: trucks with 1.25\" factory blocks gain 1.75\", and 1999-2006 4WD trucks replacing the factory 2\" block gain 1\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e ReadyLIFT 66-3003\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAdds 1\" to 3\" of rear lift depending on the application\u003c\/li\u003e\n  \u003cli\u003eOEM-style cast iron blocks with built-in anti-rotation ears\u003c\/li\u003e\n  \u003cli\u003eBased on OEM designs, never made from lightweight extrusions\u003c\/li\u003e\n  \u003cli\u003eAdds rake for towing and hauling; a good tow-package upgrade\u003c\/li\u003e\n  \u003cli\u003eDesigned to work with ReadyLIFT leveling kits\u003c\/li\u003e\n  \u003cli\u003eAvoids stacked blocks, which may be illegal in some states\u003c\/li\u003e\n  \u003cli\u003eLifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo 3\" cast iron rear blocks\u003c\/li\u003e\n  \u003cli\u003eFour e-coated U-bolts\u003c\/li\u003e\n  \u003cli\u003eEight nuts and washers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1999-2024 Chevy Silverado \/ GMC Sierra 1500 6-lug 2WD\/4WD, classic and current body styles\u003c\/li\u003e\n  \u003cli\u003eOnly for trucks with traditional steel leaf springs (square U-bolts)\u003c\/li\u003e\n  \u003cli\u003eNot compatible with rear composite mono-leaf springs (round U-bolts)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstall notes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eShock extensions may be needed depending on the application.\u003c\/li\u003e\n  \u003cli\u003e2019-and-up trucks may need excess bolt length trimmed after installation.\u003c\/li\u003e\n  \u003cli\u003eEstimated installation time: 1.8 hours +\/- 0.5 hours (excludes alignment and wheel\/tire assembly).\u003c\/li\u003e\n  \u003cli\u003eRead the instructions completely before starting. ReadyLIFT recommends installation by a certified mechanic.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eQuestions about fitment? Email info@ventureoverlandcompany.com with your year, make, model, and trim before ordering.\u003c\/p\u003e","brand":"ReadyLift","offers":[{"title":"Default Title","offer_id":51361596244207,"sku":"BKMQ_66-3003","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1660\/4205\/files\/RL-3-REAR-BLOCK-KIT-CHEVY-GMC.png?v=1793338933","url":"https:\/\/ventureoverlandcompany.com\/products\/readylift-3in-rear-block-kit-1999-2024-silverado-sierra-1500-6-lug-66-3003","provider":"Venture Overland Company","version":"1.0","type":"link"}