{"product_id":"4-11-ratio-ring-and-pinion-gear-set-20","title":"4.11 Ratio Ring and Pinion Gear Set","description":"The USA Standard Ring \u0026amp; Pinion gear set is designed for GM 8.5\" and 8.6\" axles, offering a 4.11 ratio for optimized performance. This set includes an 8.50\" ring gear diameter, a 30-spline pinion, and 10 ring gear bolts, ensuring a robust and precise fit.\n\nIt is ideal for drivers looking to upgrade their gearing for improved acceleration or to accommodate larger tire sizes. The 1350 U-Joint size is also a noted feature.\n\nInstallation of a ring and pinion set requires specialized knowledge and tools. It is recommended that installation be performed by a qualified professional to ensure proper setup and longevity of the gears. Incorrect installation can lead to premature failure and damage to the differential components.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871823458616,"sku":"ZG GM8.5-411","price":323.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/4-11-ratio-ring-and-pinion-gear-set-20","provider":"MOTORMIA","version":"1.0","type":"link"}