{"product_id":"3-90-ratio-ring-pinion-gear-set-1","title":"3.90 Ratio Ring \u0026 Pinion Gear Set","description":"The USA Standard Ring \u0026amp; Pinion gear set is engineered to provide a precise 3.90 gear ratio for Chrysler 8.25\" differentials. This set is a direct replacement for your existing ring and pinion, requiring installation with compatible parts.\n\nKey specifications include an 8.25\" ring gear diameter, a 27-spline pinion, and provision for 10 ring gear bolts. This ensures proper engagement and strength for the intended application.\n\nThis gear set is specifically designed to fit Chrysler 8.25\" axles. Fitment details, including specific vehicle years and models, should be confirmed using the vehicle selector tool or by contacting technical support.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871816511800,"sku":"ZG C8.25-390","price":343.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/3-90-ratio-ring-pinion-gear-set-1","provider":"MOTORMIA","version":"1.0","type":"link"}