{"product_id":"4-88-ratio-ring-pinion-set-1","title":"4.88 Ratio Ring \u0026 Pinion Set","description":"The USA Standard Gear replacement Ring \u0026amp; Pinion set is engineered for Dana 60 reverse rotation differentials, offering a 4.88 ratio for optimized performance. This set is built to precise specifications, including a 9.75-inch ring gear diameter, a 29-spline pinion, and requires 12 ring gear bolts for installation.\n\nThis ring and pinion set is a direct replacement designed to fit reverse rotation Dana Spicer 60 axles. The specifications ensure compatibility with the Dana 60 housing, providing a reliable upgrade or replacement for your drivetrain.\n\nZumbrota Drivetrain provides this USA Standard Gear set with a commitment to quality and performance. Expedited shipping options are available at checkout to get you back on the road or trail quickly.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871819067704,"sku":"ZG D60R-488R","price":416.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/4-88-ratio-ring-pinion-set-1","provider":"MOTORMIA","version":"1.0","type":"link"}