{"product_id":"pmf-suspension-obs-spring-reverse-shackle-kit-1992-1997-ford-f-series","title":"PMF Suspension OBS Spring Reverse Shackle Kit - 1992-1997 Ford F-Series","description":"\u003cp\u003e\u003cstrong\u003eOBS Leaf Spring Reverse Shackle Kit (RSK) \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1992–1997 Ford F-250\/F-350\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBring modern ride quality and improved handling to your \u003cstrong\u003e1992–1997 OBS Ford 4x4\u003c\/strong\u003e with our \u003cstrong\u003eLeaf Spring Reverse Shackle Kit (RSK)\u003c\/strong\u003e. Developed with feedback from real OBS owners, this kit is engineered to retain factory \u003cstrong\u003eOBS leaf springs\u003c\/strong\u003e while delivering a bolt-on installation that requires no frame or bumper modifications.\u003c\/p\u003e\n\u003cp\u003e🔥 \u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOEM Spring Compatibility\u003c\/strong\u003e – Must be used with factory OBS leaf springs or exact-length replacements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNo Major Mods Required\u003c\/strong\u003e – Bolts directly to existing frame holes, clears all factory bumper mounts and components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Ride Quality\u003c\/strong\u003e – Relocates the shackle to the rear of the leaf spring, allowing impacts to transfer rearward for smoother handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy-Duty Design\u003c\/strong\u003e – CAD-modeled, modular 3-piece system ensures strength, adjustability, and simple install on older frames\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCrossbar Support\u003c\/strong\u003e – Includes a heavy-duty crossbar that ties hangers together and reinforces the frame\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e📏 \u003cstrong\u003eAvailable Lift Options:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2.25\" Lift\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3.5\" Lift\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4.5\" Lift\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e🛠️ \u003cstrong\u003eInstallation Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003e4x4 boxed frame rails\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFor 2WD open frames, the \u003cstrong\u003eFront Frame Rail Box Kit\u003c\/strong\u003e (sold separately) is required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWill reuse OEM leaf hanger under the body mount on 4x4 chassis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFor 2WD conversions, the \u003cstrong\u003eShackle Pivot Bracket\u003c\/strong\u003e (sold separately) is required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSome aftermarket springs (especially Pro Comp) are shorter than OEM spec and will cause geometry\/axle placement issues — \u003cstrong\u003euse OEM-length springs only\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⏱️ \u003cstrong\u003eLead Time:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCustom built to order – typically ships in \u003cstrong\u003e1–2 weeks\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e✅ \u003cstrong\u003eProven Performance:\u003c\/strong\u003e\u003cbr\u003eBy relocating the shackle to the rear of the spring, this RSK kit dramatically improves handling and ride comfort while maintaining factory geometry. For maximum ride quality, consider our \u003cstrong\u003eSuper Duty Leaf Spring RSK Kit\u003c\/strong\u003e, which uses longer 1999–2004 Super Duty leafs.\u003c\/p\u003e","brand":"PMF Suspension","offers":[{"title":"2.25\" OBS Axle \/ Raw \/ Standard Crossbar","offer_id":51917034914078,"sku":"PMF-RSK-1004-22-OB","price":675.0,"currency_code":"CAD","in_stock":true},{"title":"2.25\" OBS Axle \/ Raw \/ Tow Hook Rings","offer_id":51917034946846,"sku":"PMF-RSK-1004-22T-OB","price":746.0,"currency_code":"CAD","in_stock":true},{"title":"2.25\" OBS Axle \/ Raw \/ Receiver Hitch","offer_id":51917034979614,"sku":"PMF-RSK-1004-22R-OB","price":746.0,"currency_code":"CAD","in_stock":true},{"title":"2.25\" OBS Axle \/ Raw \/ Tow Hook \u0026 Receiver Hitch","offer_id":51917035012382,"sku":"PMF-RSK-1004-22TR-OB","price":803.0,"currency_code":"CAD","in_stock":true},{"title":"2.25\" OBS Axle \/ Semi Glass Powder Coat \/ Standard 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