{"product_id":"readylift-5-0-off-road-series-2-lift-kit-radius-arms-ford-super-duty-2020-49-2021","title":"ReadyLIFT 5.0\" Off Road Series 2 Lift Kit with Radius Arms | 2020–2022 Ford F-250\/F-350 Super Duty 4WD","description":"\u003cp\u003e\u003cstrong\u003eReadyLIFT 5.0\" Off Road Series 2 Lift Kit with Radius Arms | 2020–2022 Ford F-250\/F-350 Super Duty 4WD\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e⚠️ Longer shocks are required with the Series 2 kit — not included. ReadyLIFT SST9000 Front (99-2500F) and Rear (99-2500R) shocks are available separately. For a complete kit with shocks included, see the Series 3 version.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs This for You?\u003c\/strong\u003e\u003cbr\u003eYou're running a 2020–2022 Ford F-250 or F-350 Super Duty 4WD and you want maximum lift, maximum tire clearance, and uncompromised off-road performance — not a leveling kit, not a mild lift, but a full 5\" system built for serious off-road use. The ReadyLIFT 49-2021 Series 2 Off Road Lift Kit steps up from the Series 1 by replacing radius arm drop brackets with full heavy-duty tab-and-slotted boxed steel radius arms pivoting on greaseable urethane bushings — delivering superior articulation, durability, and long-term serviceability. Custom-wound coil springs, a drop pitman arm, 5\" lift-specific track bar bracket, longer sway bar end links, and a CNC-machined billet aluminum driveshaft spacer round out the package.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe Result\u003c\/strong\u003e\u003cbr\u003e5.0\" of front lift via custom-wound coil springs engineered for an exceptional ride both on- and off-road. Heavy-duty tab-and-slotted boxed steel radius arms with greaseable urethane bushing pivots replace the factory radius arms for superior geometry correction and long-term durability. A drop pitman arm corrects steering geometry at 5\" of lift. A 5\"-specific track bar bracket corrects track width. Longer, stronger sway bar end links maintain sway bar function at the new ride height. A CNC-machined billet aluminum driveshaft spacer corrects driveshaft geometry. OEM-style cast iron 5.0\" rear blocks lift the rear 1.0\" net (replacing the factory block) without compromising towing or hauling ability. Clears up to 38\" tall off-road tires. Longer shocks are required and sold separately — ReadyLIFT SST9000 shocks (99-2500F front, 99-2500R rear) are recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVerified Fitment (OFAS Standard)\u003c\/strong\u003e\u003cbr\u003e✅ Fits: 2020–2022 Ford F-250 Super Duty 4WD\u003cbr\u003e✅ Fits: 2020–2022 Ford F-350 Super Duty 4WD\u003cbr\u003e❌ Longer shocks required — not included in Series 2; see Series 3 for shocks-included configuration\u003cbr\u003e❌ Note: 5.0\" rear blocks lift the rear 1.0\" net when replacing the factory block — not a full 5.0\" rear lift\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\u003eFront Lift\u003c\/td\u003e\n\u003ctd\u003e5.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Lift\u003c\/td\u003e\n\u003ctd\u003e1.0\" net (5.0\" OEM-style cast iron rear blocks replacing factory block)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Tire\u003c\/td\u003e\n\u003ctd\u003e38\" tall off-road tires\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRadius Arms\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty tab-and-slotted boxed steel — greaseable urethane bushing pivots via zerk fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Springs\u003c\/td\u003e\n\u003ctd\u003eCustom-wound, engineered for ride quality and off-road performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteering Correction\u003c\/td\u003e\n\u003ctd\u003eDrop pitman arm + 5\"-specific track bar bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSway Bar\u003c\/td\u003e\n\u003ctd\u003eLonger, stronger sway bar end links\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriveshaft\u003c\/td\u003e\n\u003ctd\u003eCNC-machined billet aluminum driveshaft spacer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShocks\u003c\/td\u003e\n\u003ctd\u003eNot included — longer shocks required; ReadyLIFT SST9000 99-2500F (front) and 99-2500R (rear) recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Comparison\u003c\/td\u003e\n\u003ctd\u003eSeries 1: radius arm drop brackets | Series 2: full radius arms (this kit) | Series 3: full radius arms + SST9000 shocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e49-2021\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\u003eLonger shocks must be installed before or concurrent with this lift kit — do not run 5\" of lift with stock-length shocks. All hardware must be torqued to specification at ride height. Radius arm bushing zerk fittings should be greased at installation and at regular service intervals. A professional 4-wheel alignment and steering geometry check are mandatory post-installation. Lifting your vehicle raises its center of gravity significantly at 5\" of lift; exercise appropriate caution on- and off-road. All Advanced Driver Assistance Systems (ADAS) including Ford Co-Pilot360, Pre-Collision Assist, Lane-Keeping System, BLIS, and automatic headlight leveling must be checked and recalibrated after installation.\u003c\/p\u003e\u003cblockquote\u003e\n\u003cstrong\u003eEngineering Question:\u003c\/strong\u003e Do you have longer shocks already installed or planned for your 2020–2022 Super Duty? The Series 2 kit does not include shocks — ReadyLIFT SST9000 shocks (99-2500F front, 99-2500R rear) are required and available separately. If you want shocks included in the box, the Series 3 kit is the correct configuration.\u003c\/blockquote\u003e","brand":"ReadyLIFT Suspension","offers":[{"title":"Default Title","offer_id":51631837020481,"sku":"49-2021","price":1684.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/1284\/1793\/files\/49-2021.png?v=1776352155","url":"https:\/\/obsidianforgedautosupply.com\/products\/readylift-5-0-off-road-series-2-lift-kit-radius-arms-ford-super-duty-2020-49-2021","provider":"Obsidian Forged Auto Supply","version":"1.0","type":"link"}