{"product_id":"10-5-gm-14-bolt-4-56-ratio-thick-ring-pinion-set","title":"10.5\" GM 14 Bolt 4.56 Ratio Thick Ring \u0026 Pinion Set","description":"The USA Standard Ring \u0026amp; Pinion set is designed to provide a specific gear ratio upgrade for GM 10.5\" 14-bolt truck differentials. This \"thick\" gear set is intended for use with carriers designed for ratios of 4.10 and numerically lower.\n\nThis ring and pinion set features a 10.50\" ring gear diameter, a 30-spline pinion, and requires 12 ring gear bolts for installation. The ratio provided is 4.56, which alters the final drive ratio of the vehicle's drivetrain.\n\nThis product is specifically designed to fit the GM 10.5\" 14-bolt truck axle. Compatibility with specific vehicle years, models, or drivetrain configurations (e.g., 4WD\/2WD) beyond this general fitment should be verified by the end-user. Ensure that your carrier is compatible with a 4.56 ratio and the \"thick\" gear design before installation.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871822475576,"sku":"ZG GM14T-456T","price":525.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/10-5-gm-14-bolt-4-56-ratio-thick-ring-pinion-set","provider":"MOTORMIA","version":"1.0","type":"link"}