{"product_id":"4-88-ratio-ring-pinion-set-2","title":"4.88 Ratio Ring \u0026 Pinion Set","description":"The USA Standard Ring \u0026amp; Pinion gear set is engineered for Ford 9.75\" axles, offering a 4.88 gear ratio to optimize performance for specific driving conditions or tire sizes. This set includes a 31-spline pinion and utilizes 12 ring gear bolts for secure mounting.\n\nDesigned for direct fitment on 2011 and newer Ford vehicles equipped with the 9.75\" axle, this gear set provides a precise upgrade for your drivetrain. For older models, such as 2010 and earlier, a conversion bearing kit is required to ensure compatibility.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871821656376,"sku":"ZG F9.75-488-11","price":555.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/4-88-ratio-ring-pinion-set-2","provider":"MOTORMIA","version":"1.0","type":"link"}