{"product_id":"3-31-ratio-ring-pinion-set","title":"3.31 Ratio Ring \u0026 Pinion Set","description":"The Yukon high performance ring \u0026amp; pinion set is engineered for Ford 8.8\" reverse rotation differentials, offering a 3.31 gear ratio. This set is a crucial component for enhancing drivetrain performance.\n\nKey specifications include an 8.80\" ring gear diameter, a 30 spline pinion, and compatibility with differentials using 10 ring gear bolts. The product originates from Yukon Gear and Axle, known for its high-performance drivetrain components.\n\nThis ring and pinion set is a direct fit for reverse rotation Ford 8.8\" axles. While specific vehicle fitment details require selection via the \"Select Vehicle\" tool on the retailer's site, the product is categorized under Differentials and Rear-End Components, indicating its role in axle assembly.\n\nInstallation of a ring and pinion set typically requires specialized tools and knowledge. Professional installation is often recommended to ensure proper gear mesh and backlash settings for optimal performance and longevity. The shipping weight for this set is 19.2300 LB.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870972408120,"sku":"YG F8.8R-331R","price":441.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/3-31-ratio-ring-pinion-set","provider":"MOTORMIA","version":"1.0","type":"link"}