{"product_id":"2008-2025-ford-f-250-f-350-super-duty-rear-leaf-spring-expansion-pack-icon-vehicle-dynamics","title":"2008-2025 Ford F-250\/F-350 Super Duty Rear Leaf Spring Expansion Pack Icon Vehicle Dynamics","description":"\u003cp\u003eICON's 2 inch Rear Leaf Expansion Pack provides increased suspension lift and better ride quality for lifted 2008-2024 F-250\/F-350 Super Duty pickup trucks. The Expansion Pack is designed to replace and improve the center leaves of the stock leaf spring pack while retaining the factory main leaf.\u003c\/p\u003e\u003cp\u003eThis makes the Expansion Pack both cost-effective and an easier installation as it doesn't require complete removal of the leaf spring main leaf from the spring hanger and shackle. The additional leaves included in the pack are designed to optimize ride quality and reduce axle wrap compared to lift blocks.\u003c\/p\u003e\u003cp\u003eThe design also shifts the overload transition point to improve small bump compliance.\u003c\/p\u003e\u003cb\u003eFeatures and Benefits:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eProvides 2 Inch of rear lift when installed with OE rear blocks\u003c\/li\u003e\n\u003cli\u003eReduces axle wrap compared to lift blocks\u003c\/li\u003e\n\u003cli\u003eOffers improved ride quality compared to OE leaf springs\u003c\/li\u003e\n\u003cli\u003eMoves overload transition point further away for better small bump compliance\u003c\/li\u003e\n\u003cli\u003eMore cost effective than a full leaf pack\u003c\/li\u003e\n\u003cli\u003eRetains factory main leaf for easier installation than a full leaf pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eDetails\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003eAxle Modification Needed: No\u003c\/li\u003e\n\u003cli\u003eAxle Orientation: Rear\u003c\/li\u003e\n\u003cli\u003eBushings Included: No\u003c\/li\u003e\n\u003cli\u003eGrade Type: Performance\u003c\/li\u003e\n\u003cli\u003eHelper Spring: Yes\u003c\/li\u003e\n\u003cli\u003eLeaf Quantity: 7.0\u003c\/li\u003e\n\u003cli\u003eMaximum Lift: 2.0 Inch\u003c\/li\u003e\n\u003cli\u003eMounting Hardware Included: No\u003c\/li\u003e\n\u003cli\u003eSuspension Grade Type: Performance\u003c\/li\u003e\n\u003cli\u003eU Bolts Included: No\u003c\/li\u003e\n\u003cli\u003eAdd On Part: 611081 - F-Series Dynamic Headlamp Rear Sensor Kit, 37003 - 99-10 FSD Rear 15 Inch U-Bolt Kit, 67004 - 11-25 FSD Rear 12 Inch U-Bolt Kit, 67003 - 11-25 FSD Rear 15 Inch U-Bolt Kit, 37004 - 99-10 FSD Rear 12 Inch U-Bolt Kit, 61002 - 05-25 FSD 2 Inch Rear Bump Stop Spacer Kit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ICON Vehicle Dynamics","offers":[{"title":"Default Title","offer_id":43753985278055,"sku":"FRDK_168507","price":408.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0353\/0865\/files\/168507-FRDK.jpg?v=1778473583","url":"https:\/\/apollooffroad.com\/products\/2008-2025-ford-f-250-f-350-super-duty-rear-leaf-spring-expansion-pack-icon-vehicle-dynamics","provider":"Apollo Off-Road","version":"1.0","type":"link"}