{"product_id":"readylift-3-0-cast-iron-rear-block-lift-kit-ford-f150-4wd-2004-66-2053","title":"ReadyLIFT 3.0\" OEM-Style Cast Iron Rear Block Lift Kit | 2004–2020 Ford F-150 4WD","description":"\u003cp\u003e\u003cstrong\u003eReadyLIFT 3.0\" OEM-Style Cast Iron Rear Block Lift Kit | 2004–2020 Ford F-150 4WD\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs This for You?\u003c\/strong\u003e\u003cbr\u003eYou're running a 2004–2020 Ford F-150 4WD and you need to lift the rear to match a front leveling or lift kit, correct factory rake, or run larger tires without rear fender contact. The ReadyLIFT 66-2053 rear block kit uses OEM-style cast iron construction — the same material standard as the factory block — with integrated bump stop landing pads, longer E-coated U-bolts, and all necessary hardware. Everything in the box, ready to install.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe Result\u003c\/strong\u003e\u003cbr\u003eTwo OEM-style cast iron rear lift blocks with integrated bump stop landing pads deliver 3.0\" of rear lift on 2009–2020 Ford F-150 4WD applications. On 2004–2008 F-150 4WD trucks, replacing the factory block with the ReadyLIFT 66-2053 yields 1.0\" of additional lift over the factory block height. Four E-coated U-bolts, eight nuts, and eight washers are included — everything needed for a complete installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVerified Fitment (OFAS Standard)\u003c\/strong\u003e\u003cbr\u003e✅ Fits: 2004–2020 Ford F-150 4WD\u003cbr\u003e❌ 2WD applications not supported — 4WD only\u003cbr\u003e❌ Note: 2004–2008 F-150 4WD will gain 1.0\" of additional lift when replacing the factory block with the ReadyLIFT 66-2053 (factory block on these years is not a zero-height block)\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Lift Height\u003c\/td\u003e\n\u003ctd\u003e3.0\" (2009–2020 F-150 4WD) \/ +1.0\" over factory block (2004–2008 F-150 4WD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eOEM-style cast iron with integrated bump stop landing pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003e(2) 3\" cast iron rear lift blocks, (4) E-coated U-bolts, (8) nuts, (8) washers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e66-2053\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eReadyLIFT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Engineering Notes\u003c\/strong\u003e\u003cbr\u003eAll U-bolt hardware must be torqued to specification at ride height — do not torque with the suspension unloaded. Re-torque U-bolts after the first 500 miles of driving. A professional alignment check is recommended after installation. Lifting the rear of your vehicle raises its center of gravity; exercise appropriate caution when towing or hauling.\u003c\/p\u003e\u003cblockquote\u003e\n\u003cstrong\u003eEngineering Question:\u003c\/strong\u003e What is your F-150 model year — 2004–2008 or 2009–2020? On 2004–2008 trucks, the factory rear block is not zero-height, so the 66-2053 will add 1.0\" of lift over your existing factory block rather than a full 3.0\" net lift. Confirm your model year and current rear block height before ordering.\u003c\/blockquote\u003e","brand":"ReadyLIFT Suspension","offers":[{"title":"Default Title","offer_id":51631840067905,"sku":"66-2053","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/1284\/1793\/files\/66-2053.jpg?v=1776348378","url":"https:\/\/obsidianforgedautosupply.com\/products\/readylift-3-0-cast-iron-rear-block-lift-kit-ford-f150-4wd-2004-66-2053","provider":"Obsidian Forged Auto Supply","version":"1.0","type":"link"}