{"product_id":"4-88-ratio-ring-pinion-gear-set-6","title":"4.88 Ratio Ring \u0026 Pinion Gear Set","description":"The USA Standard Ring \u0026amp; Pinion gear set is engineered for the AMC Model 20 differential, offering a specific 4.88 gear ratio to optimize performance for certain driving conditions or tire sizes. This set meticulously meets or exceeds OEM specifications, ensuring reliable operation. The ring gear diameter measures 8.875 inches, the pinion has 28 splines, and it utilizes 8 ring gear bolts for secure mounting.\n\nUSA Standard Gear products, including this ring and pinion set, undergo comprehensive in-house quality control. This evaluation process includes dimensional, material, and fitment testing to guarantee that each product meets high standards before it reaches the customer. The brand is committed to delivering durable and dependable drivetrain components.\n\nThis gear set is specifically designed to fit the AMC Model 20. Comprehensive fitment information can be found by selecting your vehicle on the manufacturer's website.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871833026872,"sku":"ZG M20-488","price":333.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/4-88-ratio-ring-pinion-gear-set-6","provider":"MOTORMIA","version":"1.0","type":"link"}