{"product_id":"3-31-ratio-ring-and-pinion-gear-set-2","title":"3.31 Ratio Ring and Pinion Gear Set","description":"The Zumbrota Drivetrain YG M20-331 is a high-performance ring and pinion gear set manufactured by Yukon Gear and Axle. Rigorous quality testing processes ensure that both the structure and surface finish meet exacting specifications and quality standards.\n\nThis specific gear set is engineered for the AMC Model 20 differential, featuring an 8.875\" ring gear diameter, a 28 spline pinion, and 8 ring gear bolts. It offers a 3.31 gear ratio, which is ideal for optimizing traction performance, whether you've upgraded your vehicle's horsepower or installed larger tires. Yukon also provides a lifetime, comprehensive, no-questions-asked protection plan (Y.E.S. Plan) for their gear sets.\n\nKey specifications for this ring and pinion set include:\n\n*   Fits: AMC Model 20\n*   Ring Gear Diameter: 8.875\"\n*   Spline Count: 28\n*   Ring Gear Bolts: 8\n*   Ratio: 3.31\n\nYukon Gear \u0026amp; Axle is known for offering a wide selection of gear ratios to meet diverse performance needs.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871752384824,"sku":"YG M20-331","price":450.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/3-31-ratio-ring-and-pinion-gear-set-2","provider":"MOTORMIA","version":"1.0","type":"link"}