{"product_id":"4-11-ratio-8-5-inch-rear-ring-and-pinion-kit","title":"4.11 Ratio 8.5-Inch Rear Ring and Pinion Kit","description":"The Zumbrota Drivetrain ZGK2023 is a complete rear ring and pinion kit designed to provide a one-stop solution for differential repairs. This kit is specifically engineered for GM 8.6-inch axles, featuring a 4.11 gear ratio for enhanced performance and an 8.5-inch ring gear diameter. It is built for applications that utilize a 10-bolt rear cover and a 10-bolt ring gear configuration.\n\nThis comprehensive kit includes a USA Standard Gear ring and pinion set, paired with a master install kit from Quick Kits. Additionally, the ZGK2023 provides LM603049\/LM603012 carrier bearings and races, which have a 1.781-inch inside diameter and a 3.062-inch outside diameter. Axle bearings and seals are also included, ensuring a complete and convenient package for differential maintenance or upgrades.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871825752376,"sku":"ZGK2023","price":641.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/4-11-ratio-8-5-inch-rear-ring-and-pinion-kit","provider":"MOTORMIA","version":"1.0","type":"link"}