{"product_id":"ring-and-pinion-gear-kit-with-dura-grip-differential","title":"Ring and Pinion Gear Kit with Dura Grip Differential","description":"The Zumbrota Drivetrain ZGK2114 is a USA Standard Gear ring and pinion gear kit featuring a 4.56 gear ratio and an 11.50-inch ring gear diameter, designed to improve your vehicle's performance by providing a more aggressive ratio for heavy-duty applications. This kit is paired with a Yukon Dura Grip clutch-style limited slip differential to enhance traction.\n\nThis ring and pinion gear kit is engineered to fit all 2011-2019 Sierra 3500 HD models. Installation is estimated to take approximately 4 hours and requires light to moderate mechanical skill.","brand":"USA Standard","offers":[{"title":"Default Title","offer_id":52871829160248,"sku":"ZGK2114","price":1049.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/ring-and-pinion-gear-kit-with-dura-grip-differential","provider":"MOTORMIA","version":"1.0","type":"link"}