{"product_id":"9-differential-gear-set-6-20-ratio-28-spline","title":"9\" Differential Gear Set, 6.20 Ratio, 28 Spline","description":"The USA Standard Ring \u0026amp; Pinion gear set is engineered to exceed OEM specifications for Ford 9\" differentials. Each set is subjected to thorough in-house quality evaluations, confirming that products pass all dimensional, material, and fitment testing before being offered.\n\nThis specific gear set provides a 6.20 ratio, ideal for applications requiring higher torque multiplication. Key specifications include a 9.00\" ring gear diameter, a 28-spline pinion, and provisions for 10 ring gear bolts. The USA Standard Gear brand is known for its commitment to quality and performance in drivetrain components.\n\nThese gear sets are designed for direct fitment into Ford 9\" rear axle assemblies. Customers seeking to optimize their vehicle's performance through gear ratio changes will find this set to be a robust solution. For any inquiries regarding fitment or build project selection, Zumbrota Drivetrain offers expert technical support via phone and live chat.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871821427000,"sku":"ZG F9-620","price":389.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/9-differential-gear-set-6-20-ratio-28-spline","provider":"MOTORMIA","version":"1.0","type":"link"}